diff --git a/src/Common/Game/IW5/IW5_Assets.h b/src/Common/Game/IW5/IW5_Assets.h
index 5c7e004c..129c9f2c 100644
--- a/src/Common/Game/IW5/IW5_Assets.h
+++ b/src/Common/Game/IW5/IW5_Assets.h
@@ -177,11 +177,50 @@ namespace IW5
         void* data;
     };
 
-    typedef float vec2_t[2];
-    typedef float vec3_t[3];
-    typedef float vec4_t[4];
+    union vec2_t
+    {
+        float v[2];
+
+        struct
+        {
+            float x;
+            float y;
+        };
+    };
+
+    union vec3_t
+    {
+        struct
+        {
+            float x;
+            float y;
+            float z;
+        };
+
+        float v[3];
+    };
+
+    union vec4_t
+    {
+        float v[4];
+
+        struct
+        {
+            float x;
+            float y;
+            float z;
+            float w;
+        };
+
+        struct
+        {
+            float r;
+            float g;
+            float b;
+            float a;
+        };
+    };
 
-    typedef tdef_align(16) uint16_t r_index16_t;
     typedef tdef_align(16) char raw_byte16;
     typedef tdef_align(16) float raw_float16;
     typedef tdef_align(128) unsigned int raw_uint128;
@@ -220,8 +259,8 @@ namespace IW5
 
     struct Bounds
     {
-        float midPoint[3];
-        float halfSize[3];
+        vec3_t midPoint;
+        vec3_t halfSize;
     };
 
     struct cplane_s
@@ -446,34 +485,15 @@ namespace IW5
         unsigned int packed;
     };
 
-    struct GfxQuantizedNoColorVertex
-    {
-        short xyz[3];
-        short binormalSign;
-        PackedUnitVec normal;
-        PackedUnitVec tangent;
-        PackedTexCoords texCoord;
-    };
-
     union GfxColor
     {
         unsigned int packed;
         unsigned char array[4];
     };
 
-    struct GfxQuantizedVertex
-    {
-        short xyz[3];
-        short binormalSign;
-        PackedUnitVec normal;
-        PackedUnitVec tangent;
-        PackedTexCoords texCoord;
-        GfxColor color;
-    };
-
     struct type_align(16) GfxPackedVertex
     {
-        float xyz[3];
+        vec3_t xyz;
         float binormalSign;
         GfxColor color;
         PackedTexCoords texCoord;
@@ -481,14 +501,6 @@ namespace IW5
         PackedUnitVec tangent;
     };
 
-    union GfxVertexUnion0
-    {
-        GfxQuantizedNoColorVertex* quantizedNoColorVerts0;
-        GfxQuantizedVertex* quantizedVerts0;
-        GfxPackedVertex* packedVerts0;
-        void* verts0;
-    };
-
     struct XSurfaceCollisionAabb
     {
         unsigned short mins[3];
@@ -526,6 +538,13 @@ namespace IW5
         XSurfaceCollisionTree* collisionTree;
     };
 
+    struct XSurfaceTri
+    {
+        uint16_t i[3];
+    };
+
+    typedef tdef_align(16) XSurfaceTri XSurfaceTri16;
+
     struct XSurface
     {
         unsigned char tileMode;
@@ -536,9 +555,9 @@ namespace IW5
         uint16_t baseTriIndex;
         uint16_t baseVertIndex;
         float quantizeScale;
-        r_index16_t (*triIndices)[3];
+        XSurfaceTri16* triIndices;
         XSurfaceVertexInfo vertInfo;
-        GfxVertexUnion0 verts0;
+        GfxPackedVertex* verts0;
         unsigned int vertListCount;
         XRigidVertList* vertList;
         int partBits[6];
@@ -554,8 +573,8 @@ namespace IW5
 
     struct DObjAnimMat
     {
-        float quat[4];
-        float trans[3];
+        vec4_t quat;
+        vec3_t trans;
         float transWeight;
     };
 
@@ -567,7 +586,7 @@ namespace IW5
         XModelSurfs* modelSurfs;
         int partBits[6];
         XSurface* surfs;
-        char lod;
+        unsigned char lod;
         char smcBaseIndexPlusOne;
         char smcSubIndexMask;
         char smcBucket;
@@ -596,6 +615,11 @@ namespace IW5
         float radiusSquared;
     };
 
+    struct XModelQuat
+    {
+        int16_t v[4];
+    };
+
     struct XModel
     {
         const char* name;
@@ -606,15 +630,15 @@ namespace IW5
         unsigned int noScalePartBits[6];
         ScriptString* boneNames;
         unsigned char* parentList;
-        short (*quats)[4];
-        float (*trans)[3];
+        XModelQuat* quats;
+        float* trans;
         unsigned char* partClassification;
         DObjAnimMat* baseMat;
         Material** materialHandles;
         XModelLodInfo lodInfo[4];
         char maxLoadedLod;
         unsigned char numLods;
-        unsigned char collLod;
+        char collLod;
         unsigned char flags;
         XModelCollSurf_s* collSurfs;
         int numCollSurfs;
diff --git a/src/ObjCommon/Game/IW5/XModel/JsonXModelIW5.h b/src/ObjCommon/Game/IW5/XModel/JsonXModelIW5.h
new file mode 100644
index 00000000..ce7424ff
--- /dev/null
+++ b/src/ObjCommon/Game/IW5/XModel/JsonXModelIW5.h
@@ -0,0 +1,32 @@
+#pragma once
+
+#include "Json/JsonCommon.h"
+#include <cstdint>
+#include <memory>
+#include <optional>
+#include <string>
+#include <vector>
+
+namespace IW5
+{
+    class JsonXModelLod
+    {
+    public:
+        std::string file;
+        float distance;
+    };
+
+    NLOHMANN_DEFINE_TYPE_EXTENSION(JsonXModelLod, file, distance);
+
+    class JsonXModel
+    {
+    public:
+        std::vector<JsonXModelLod> lods;
+        std::optional<int> collLod;
+        std::optional<std::string> physPreset;
+        std::optional<std::string> physCollmap;
+        uint8_t flags;
+    };
+
+    NLOHMANN_DEFINE_TYPE_EXTENSION(JsonXModel, lods, collLod, physPreset, physCollmap, flags);
+} // namespace IW5
diff --git a/src/ObjCommon/Game/IW5/XModel/XModelConstantsIW5.h b/src/ObjCommon/Game/IW5/XModel/XModelConstantsIW5.h
new file mode 100644
index 00000000..a0a129a3
--- /dev/null
+++ b/src/ObjCommon/Game/IW5/XModel/XModelConstantsIW5.h
@@ -0,0 +1,32 @@
+#pragma once
+
+#include "Game/IW5/IW5.h"
+
+namespace IW5
+{
+    inline const char* HITLOC_NAMES[]{
+        // clang-format off
+        "none",
+        "helmet",
+        "head",
+        "neck",
+        "torso_upper",
+        "torso_lower",
+        "right_arm_upper",
+        "left_arm_upper",
+        "right_arm_lower",
+        "left_arm_lower",
+        "right_hand",
+        "left_hand",
+        "right_leg_upper",
+        "left_leg_upper",
+        "right_leg_lower",
+        "left_leg_lower",
+        "right_foot",
+        "left_foot",
+        "gun",
+        "shield",
+        // clang-format on
+    };
+    static_assert(std::extent_v<decltype(HITLOC_NAMES)> == HITLOC_COUNT);
+} // namespace IW5
diff --git a/src/ObjLoading/Game/IW5/AssetLoaders/AssetLoaderWeapon.cpp b/src/ObjLoading/Game/IW5/AssetLoaders/AssetLoaderWeapon.cpp
index 18b3007a..19713878 100644
--- a/src/ObjLoading/Game/IW5/AssetLoaders/AssetLoaderWeapon.cpp
+++ b/src/ObjLoading/Game/IW5/AssetLoaders/AssetLoaderWeapon.cpp
@@ -814,8 +814,8 @@ namespace
         for (auto i = 0u; i < originalGraphKnotCount; i++)
         {
             const auto& commonKnot = graph.knots[i];
-            originalGraphKnots[i][0] = static_cast<float>(commonKnot.x);
-            originalGraphKnots[i][1] = static_cast<float>(commonKnot.y);
+            originalGraphKnots[i].x = static_cast<float>(commonKnot.x);
+            originalGraphKnots[i].y = static_cast<float>(commonKnot.y);
         }
 
         graphKnots = originalGraphKnots;
diff --git a/src/ObjLoading/Game/IW5/AssetLoaders/AssetLoaderXModel.cpp b/src/ObjLoading/Game/IW5/AssetLoaders/AssetLoaderXModel.cpp
index 2822c257..c4689b39 100644
--- a/src/ObjLoading/Game/IW5/AssetLoaders/AssetLoaderXModel.cpp
+++ b/src/ObjLoading/Game/IW5/AssetLoaders/AssetLoaderXModel.cpp
@@ -1,17 +1,42 @@
 #include "AssetLoaderXModel.h"
 
 #include "Game/IW5/IW5.h"
-#include "ObjLoading.h"
+#include "Game/IW5/XModel/XModelLoaderIW5.h"
 #include "Pool/GlobalAssetPool.h"
 
 #include <cstring>
+#include <format>
+#include <iostream>
 
 using namespace IW5;
 
 void* AssetLoaderXModel::CreateEmptyAsset(const std::string& assetName, MemoryManager* memory)
 {
-    auto* model = memory->Create<XModel>();
-    memset(model, 0, sizeof(XModel));
-    model->name = memory->Dup(assetName.c_str());
-    return model;
+    auto* asset = memory->Alloc<AssetXModel::Type>();
+    asset->name = memory->Dup(assetName.c_str());
+    return asset;
+}
+
+bool AssetLoaderXModel::CanLoadFromRaw() const
+{
+    return true;
+}
+
+bool AssetLoaderXModel::LoadFromRaw(
+    const std::string& assetName, ISearchPath* searchPath, MemoryManager* memory, IAssetLoadingManager* manager, Zone* zone) const
+{
+    const auto file = searchPath->Open(std::format("xmodel/{}.json", assetName));
+    if (!file.IsOpen())
+        return false;
+
+    auto* xmodel = memory->Alloc<XModel>();
+    xmodel->name = memory->Dup(assetName.c_str());
+
+    std::vector<XAssetInfoGeneric*> dependencies;
+    if (LoadXModel(*file.m_stream, *xmodel, memory, manager, dependencies))
+        manager->AddAsset<AssetXModel>(assetName, xmodel, std::move(dependencies));
+    else
+        std::cerr << std::format("Failed to load xmodel \"{}\"\n", assetName);
+
+    return true;
 }
diff --git a/src/ObjLoading/Game/IW5/AssetLoaders/AssetLoaderXModel.h b/src/ObjLoading/Game/IW5/AssetLoaders/AssetLoaderXModel.h
index 1ea4565d..3bee159f 100644
--- a/src/ObjLoading/Game/IW5/AssetLoaders/AssetLoaderXModel.h
+++ b/src/ObjLoading/Game/IW5/AssetLoaders/AssetLoaderXModel.h
@@ -1,6 +1,6 @@
 #pragma once
-
 #include "AssetLoading/BasicAssetLoader.h"
+#include "AssetLoading/IAssetLoadingManager.h"
 #include "Game/IW5/IW5.h"
 #include "SearchPath/ISearchPath.h"
 
@@ -8,7 +8,12 @@ namespace IW5
 {
     class AssetLoaderXModel final : public BasicAssetLoader<AssetXModel>
     {
+        static std::string GetFileNameForAsset(const std::string& assetName);
+
     public:
         _NODISCARD void* CreateEmptyAsset(const std::string& assetName, MemoryManager* memory) override;
+        _NODISCARD bool CanLoadFromRaw() const override;
+        bool
+            LoadFromRaw(const std::string& assetName, ISearchPath* searchPath, MemoryManager* memory, IAssetLoadingManager* manager, Zone* zone) const override;
     };
 } // namespace IW5
diff --git a/src/ObjLoading/XModel/XModelLoader.cpp.template b/src/ObjLoading/XModel/XModelLoader.cpp.template
index 5cdd8575..100acd52 100644
--- a/src/ObjLoading/XModel/XModelLoader.cpp.template
+++ b/src/ObjLoading/XModel/XModelLoader.cpp.template
@@ -1,4 +1,4 @@
-#options GAME (T5, T6)
+#options GAME(IW5, T5, T6)
 
 #filename "Game/" + GAME + "/XModel/XModelLoader" + GAME + ".cpp"
 
@@ -7,7 +7,9 @@
 #set CONSTANTS_HEADER "\"Game/" + GAME + "/XModel/XModelConstants" + GAME + ".h\""
 #set JSON_HEADER "\"Game/" + GAME + "/XModel/JsonXModel" + GAME + ".h\""
 
-#if GAME == "T5"
+#if GAME == "IW5"
+#define FEATURE_IW5
+#elif GAME == "T5"
 #define FEATURE_T5
 #elif GAME == "T6"
 #define FEATURE_T6
@@ -173,15 +175,24 @@ namespace GAME
             if (common.m_bone_weight_data.weights.empty())
                 return;
 
-            info.bounds[0].x = 0.0f;
-            info.bounds[0].y = 0.0f;
-            info.bounds[0].z = 0.0f;
-            info.bounds[1].x = 0.0f;
-            info.bounds[1].y = 0.0f;
-            info.bounds[1].z = 0.0f;
-            info.offset.x = 0.0f;
-            info.offset.y = 0.0f;
-            info.offset.z = 0.0f;
+#ifdef FEATURE_IW5
+            vec3_t minCoordinate, maxCoordinate;
+            auto& offset = info.bounds.midPoint;
+#else
+            auto& offset = info.offset;
+            auto& minCoordinate = info.bounds[0];
+            auto& maxCoordinate = info.bounds[1];
+#endif
+
+            minCoordinate.x = 0.0f;
+            minCoordinate.y = 0.0f;
+            minCoordinate.z = 0.0f;
+            maxCoordinate.x = 0.0f;
+            maxCoordinate.y = 0.0f;
+            maxCoordinate.z = 0.0f;
+            offset.x = 0.0f;
+            offset.y = 0.0f;
+            offset.z = 0.0f;
             info.radiusSquared = 0.0f;
 
             const auto vertexCount = common.m_vertex_bone_weights.size();
@@ -196,22 +207,31 @@ namespace GAME
                     if (weight.boneIndex != boneIndex)
                         continue;
 
-                    info.bounds[0].x = std::min(info.bounds[0].x, vertex.coordinates[0]);
-                    info.bounds[0].y = std::min(info.bounds[0].y, vertex.coordinates[1]);
-                    info.bounds[0].z = std::min(info.bounds[0].z, vertex.coordinates[2]);
-                    info.bounds[1].x = std::max(info.bounds[1].x, vertex.coordinates[0]);
-                    info.bounds[1].y = std::max(info.bounds[1].y, vertex.coordinates[1]);
-                    info.bounds[1].z = std::max(info.bounds[1].z, vertex.coordinates[2]);
+                    minCoordinate.x = std::min(minCoordinate.x, vertex.coordinates[0]);
+                    minCoordinate.y = std::min(minCoordinate.y, vertex.coordinates[1]);
+                    minCoordinate.z = std::min(minCoordinate.z, vertex.coordinates[2]);
+                    maxCoordinate.x = std::max(maxCoordinate.x, vertex.coordinates[0]);
+                    maxCoordinate.y = std::max(maxCoordinate.y, vertex.coordinates[1]);
+                    maxCoordinate.z = std::max(maxCoordinate.z, vertex.coordinates[2]);
                 }
             }
 
-            const Eigen::Vector3f minEigen(info.bounds[0].x, info.bounds[0].y, info.bounds[0].z);
-            const Eigen::Vector3f maxEigen(info.bounds[1].x, info.bounds[1].y, info.bounds[1].z);
+            const Eigen::Vector3f minEigen(minCoordinate.x, minCoordinate.y, minCoordinate.z);
+            const Eigen::Vector3f maxEigen(maxCoordinate.x, maxCoordinate.y, maxCoordinate.z);
             const Eigen::Vector3f boundsCenter = (minEigen + maxEigen) * 0.5f;
-            info.offset.x = boundsCenter.x();
-            info.offset.y = boundsCenter.y();
-            info.offset.z = boundsCenter.z();
-            info.radiusSquared = Eigen::Vector3f(maxEigen - boundsCenter).squaredNorm();
+            const Eigen::Vector3f halfSizeEigen = maxEigen - boundsCenter;
+#ifdef FEATURE_IW5
+
+            info.bounds.halfSize.x = halfSizeEigen.x();
+            info.bounds.halfSize.y = halfSizeEigen.y();
+            info.bounds.halfSize.z = halfSizeEigen.z();
+#endif
+
+            offset.x = boundsCenter.x();
+            offset.y = boundsCenter.y();
+            offset.z = boundsCenter.z();
+
+            info.radiusSquared = halfSizeEigen.squaredNorm();
         }
 
         bool ApplyCommonBonesToXModel(const JsonXModelLod& jLod, XModel& xmodel, unsigned lodNumber, const XModelCommon& common) const
@@ -272,8 +292,10 @@ namespace GAME
                 ApplyBasePose(xmodel.baseMat[boneIndex], bone);
                 CalculateBoneBounds(xmodel.boneInfo[boneIndex], boneIndex, common);
 
+#if defined(FEATURE_T5) || defined(FEATURE_T6)
                 // Other boneInfo data is filled when calculating bone bounds
                 xmodel.boneInfo[boneIndex].collmap = -1;
+#endif
 
                 if (xmodel.numRootBones <= boneIndex)
                 {
@@ -678,17 +700,52 @@ namespace GAME
                     lodInfo.partBits[i] |= surface.partBits[i];
             }
 
+#ifdef FEATURE_IW5
+            auto* modelSurfs = m_memory.Alloc<XModelSurfs>();
+            const auto modelSurfsName = std::format("{}_lod{}", xmodel.name, lodNumber);
+            modelSurfs->name = m_memory.Dup(modelSurfsName.c_str());
+
+            static_assert(std::extent_v<decltype(XModelLodInfo::partBits)> == std::extent_v<decltype(XModelSurfs::partBits)>);
+            memcpy(modelSurfs->partBits, lodInfo.partBits, sizeof(XModelLodInfo::partBits));
+
+            modelSurfs->numsurfs = lodInfo.numsurfs;
+            modelSurfs->surfs = m_memory.Alloc<XSurface>(modelSurfs->numsurfs);
+            memcpy(modelSurfs->surfs, &m_surfaces[lodInfo.surfIndex], sizeof(XSurface) * modelSurfs->numsurfs);
+
+            m_manager.AddAsset<AssetXModelSurfs>(modelSurfsName, modelSurfs);
+
+            lodInfo.modelSurfs = modelSurfs;
+            lodInfo.surfs = modelSurfs->surfs;
+
+            lodInfo.lod = static_cast<decltype(XModelLodInfo::lod)>(lodNumber);
+#endif
+
             return true;
         }
 
         static void CalculateModelBounds(XModel& xmodel)
         {
+#ifdef FEATURE_IW5
+            if (!xmodel.lodInfo[0].modelSurfs || !xmodel.lodInfo[0].modelSurfs->surfs)
+                return;
+
+            const auto* surfs = xmodel.lodInfo[0].modelSurfs->surfs;
+            vec3_t minCoordinate, maxCoordinate;
+#else
             if (!xmodel.surfs)
                 return;
 
+            auto& minCoordinate = xmodel.mins;
+            auto& maxCoordinate = xmodel.maxs;
+#endif
+
             for (auto surfaceIndex = 0u; surfaceIndex < xmodel.lodInfo[0].numsurfs; surfaceIndex++)
             {
+#ifdef FEATURE_IW5
+                const auto& surface = surfs[surfaceIndex];
+#else
                 const auto& surface = xmodel.surfs[surfaceIndex + xmodel.lodInfo[0].surfIndex];
+#endif
 
                 if (!surface.verts0)
                     continue;
@@ -697,19 +754,35 @@ namespace GAME
                 {
                     const auto& vertex = surface.verts0[vertIndex];
 
-                    xmodel.mins.x = std::min(xmodel.mins.x, vertex.xyz.v[0]);
-                    xmodel.mins.y = std::min(xmodel.mins.y, vertex.xyz.v[1]);
-                    xmodel.mins.z = std::min(xmodel.mins.z, vertex.xyz.v[2]);
-                    xmodel.maxs.x = std::max(xmodel.maxs.x, vertex.xyz.v[0]);
-                    xmodel.maxs.y = std::max(xmodel.maxs.y, vertex.xyz.v[1]);
-                    xmodel.maxs.z = std::max(xmodel.maxs.z, vertex.xyz.v[2]);
+                    minCoordinate.x = std::min(minCoordinate.x, vertex.xyz.v[0]);
+                    minCoordinate.y = std::min(minCoordinate.y, vertex.xyz.v[1]);
+                    minCoordinate.z = std::min(minCoordinate.z, vertex.xyz.v[2]);
+                    maxCoordinate.x = std::max(maxCoordinate.x, vertex.xyz.v[0]);
+                    maxCoordinate.y = std::max(maxCoordinate.y, vertex.xyz.v[1]);
+                    maxCoordinate.z = std::max(maxCoordinate.z, vertex.xyz.v[2]);
                 }
             }
 
-            const auto maxX = std::max(std::abs(xmodel.mins.x), std::abs(xmodel.maxs.x));
-            const auto maxY = std::max(std::abs(xmodel.mins.y), std::abs(xmodel.maxs.y));
-            const auto maxZ = std::max(std::abs(xmodel.mins.z), std::abs(xmodel.maxs.z));
+#ifdef FEATURE_IW5
+            const Eigen::Vector3f minEigen(minCoordinate.x, minCoordinate.y, minCoordinate.z);
+            const Eigen::Vector3f maxEigen(maxCoordinate.x, maxCoordinate.y, maxCoordinate.z);
+            const Eigen::Vector3f boundsCenter = (minEigen + maxEigen) * 0.5f;
+            const Eigen::Vector3f halfSizeEigen = maxEigen - boundsCenter;
+
+            xmodel.bounds.halfSize.x = halfSizeEigen.x();
+            xmodel.bounds.halfSize.y = halfSizeEigen.y();
+            xmodel.bounds.halfSize.z = halfSizeEigen.z();
+
+            xmodel.bounds.midPoint.x = boundsCenter.x();
+            xmodel.bounds.midPoint.y = boundsCenter.y();
+            xmodel.bounds.midPoint.z = boundsCenter.z();
+            xmodel.radius = halfSizeEigen.norm();
+#else
+            const auto maxX = std::max(std::abs(minCoordinate.x), std::abs(maxCoordinate.x));
+            const auto maxY = std::max(std::abs(minCoordinate.y), std::abs(maxCoordinate.y));
+            const auto maxZ = std::max(std::abs(minCoordinate.z), std::abs(maxCoordinate.z));
             xmodel.radius = Eigen::Vector3f(maxX, maxY, maxZ).norm();
+#endif
         }
 
         bool CreateXModelFromJson(const JsonXModel& jXModel, XModel& xmodel)
@@ -722,7 +795,7 @@ namespace GAME
             }
 
             auto lodNumber = 0u;
-            xmodel.numLods = static_cast<uint16_t>(jXModel.lods.size());
+            xmodel.numLods = static_cast<decltype(XModel::numLods)>(jXModel.lods.size());
             for (const auto& jLod : jXModel.lods)
             {
                 if (!LoadLod(jLod, xmodel, lodNumber++))
@@ -736,10 +809,14 @@ namespace GAME
                 return false;
             }
 
-            xmodel.numsurfs = static_cast<unsigned char>(m_surfaces.size());
+            xmodel.numsurfs = static_cast<decltype(XModel::numsurfs)>(m_surfaces.size());
+
+#if defined(FEATURE_T5) || defined(FEATURE_T6)
             xmodel.surfs = m_memory.Alloc<XSurface>(xmodel.numsurfs);
-            xmodel.materialHandles = m_memory.Alloc<Material*>(xmodel.numsurfs);
             memcpy(xmodel.surfs, m_surfaces.data(), sizeof(XSurface) * xmodel.numsurfs);
+#endif
+
+            xmodel.materialHandles = m_memory.Alloc<Material*>(xmodel.numsurfs);
             memcpy(xmodel.materialHandles, m_materials.data(), sizeof(Material*) * xmodel.numsurfs);
 
             CalculateModelBounds(xmodel);
@@ -751,7 +828,7 @@ namespace GAME
                     PrintError(xmodel, "Collision lod is not a valid lod");
                     return false;
                 }
-                xmodel.collLod = static_cast<int16_t>(jXModel.collLod.value());
+                xmodel.collLod = static_cast<decltype(XModel::collLod)>(jXModel.collLod.value());
             }
             else
                 xmodel.collLod = -1;
@@ -772,6 +849,25 @@ namespace GAME
                 xmodel.physPreset = nullptr;
             }
 
+#if defined(FEATURE_IW5)
+            if (jXModel.physCollmap)
+            {
+                auto* physCollmap = m_manager.LoadDependency<AssetPhysCollMap>(jXModel.physCollmap.value());
+                if (!physCollmap)
+                {
+                    PrintError(xmodel, "Could not find phys collmap");
+                    return false;
+                }
+                m_dependencies.emplace(physCollmap);
+                xmodel.physCollmap = physCollmap->Asset();
+            }
+            else
+            {
+                xmodel.physCollmap = nullptr;
+            }
+#endif
+
+#if defined(FEATURE_T5) || defined(FEATURE_T6)
             if (jXModel.physConstraints)
             {
                 auto* physConstraints = m_manager.LoadDependency<AssetPhysConstraints>(jXModel.physConstraints.value());
@@ -787,6 +883,7 @@ namespace GAME
             {
                 xmodel.physConstraints = nullptr;
             }
+#endif
 
             xmodel.flags = jXModel.flags;
 
diff --git a/src/ObjLoading/XModel/XModelLoader.h.template b/src/ObjLoading/XModel/XModelLoader.h.template
index 6aeb6877..3b9d0729 100644
--- a/src/ObjLoading/XModel/XModelLoader.h.template
+++ b/src/ObjLoading/XModel/XModelLoader.h.template
@@ -1,4 +1,4 @@
-#options GAME (T5, T6)
+#options GAME (IW5, T5, T6)
 
 #filename "Game/" + GAME + "/XModel/XModelLoader" + GAME + ".h"
 
diff --git a/src/ObjWriting/Game/IW5/AssetDumpers/AssetDumperWeapon.cpp b/src/ObjWriting/Game/IW5/AssetDumpers/AssetDumperWeapon.cpp
index dd1bd9d2..15d5fd5b 100644
--- a/src/ObjWriting/Game/IW5/AssetDumpers/AssetDumperWeapon.cpp
+++ b/src/ObjWriting/Game/IW5/AssetDumpers/AssetDumperWeapon.cpp
@@ -545,8 +545,8 @@ namespace IW5
         for (auto i = 0u; i < originalKnotCount; i++)
         {
             auto& knot = graph.knots[i];
-            knot.x = originalKnots[i][0];
-            knot.y = originalKnots[i][1];
+            knot.x = originalKnots[i].x;
+            knot.y = originalKnots[i].y;
         }
 
         return graph;
diff --git a/src/ObjWriting/Game/IW5/AssetDumpers/AssetDumperXModel.cpp b/src/ObjWriting/Game/IW5/AssetDumpers/AssetDumperXModel.cpp
index 6a0af227..bd882e41 100644
--- a/src/ObjWriting/Game/IW5/AssetDumpers/AssetDumperXModel.cpp
+++ b/src/ObjWriting/Game/IW5/AssetDumpers/AssetDumperXModel.cpp
@@ -1,506 +1,9 @@
 #include "AssetDumperXModel.h"
 
-#include "Game/IW5/CommonIW5.h"
-#include "ObjWriting.h"
-#include "Utils/DistinctMapper.h"
-#include "Utils/HalfFloat.h"
-#include "Utils/QuatInt16.h"
-#include "XModel/Export/XModelExportWriter.h"
-#include "XModel/Gltf/GltfBinOutput.h"
-#include "XModel/Gltf/GltfTextOutput.h"
-#include "XModel/Gltf/GltfWriter.h"
-#include "XModel/Obj/ObjWriter.h"
-#include "XModel/XModelWriter.h"
-
-#include <cassert>
-#include <format>
+#include "Game/IW5/XModel/XModelDumperIW5.h"
 
 using namespace IW5;
 
-namespace
-{
-    GfxImage* GetMaterialColorMap(const Material* material)
-    {
-        std::vector<MaterialTextureDef*> potentialTextureDefs;
-
-        for (auto textureIndex = 0u; textureIndex < material->textureCount; textureIndex++)
-        {
-            MaterialTextureDef* def = &material->textureTable[textureIndex];
-
-            if (def->semantic == TS_COLOR_MAP)
-                potentialTextureDefs.push_back(def);
-        }
-
-        if (potentialTextureDefs.empty())
-            return nullptr;
-        if (potentialTextureDefs.size() == 1)
-            return potentialTextureDefs[0]->u.image;
-
-        for (const auto* def : potentialTextureDefs)
-        {
-            if (def->nameStart == 'c' && def->nameEnd == 'p')
-                return def->u.image;
-        }
-
-        return potentialTextureDefs[0]->u.image;
-    }
-
-    GfxImage* GetMaterialNormalMap(const Material* material)
-    {
-        std::vector<MaterialTextureDef*> potentialTextureDefs;
-
-        for (auto textureIndex = 0u; textureIndex < material->textureCount; textureIndex++)
-        {
-            MaterialTextureDef* def = &material->textureTable[textureIndex];
-
-            if (def->semantic == TS_NORMAL_MAP)
-                potentialTextureDefs.push_back(def);
-        }
-
-        if (potentialTextureDefs.empty())
-            return nullptr;
-        if (potentialTextureDefs.size() == 1)
-            return potentialTextureDefs[0]->u.image;
-
-        for (const auto* def : potentialTextureDefs)
-        {
-            if (def->nameStart == 'n' && def->nameEnd == 'p')
-                return def->u.image;
-        }
-
-        return potentialTextureDefs[0]->u.image;
-    }
-
-    GfxImage* GetMaterialSpecularMap(const Material* material)
-    {
-        std::vector<MaterialTextureDef*> potentialTextureDefs;
-
-        for (auto textureIndex = 0u; textureIndex < material->textureCount; textureIndex++)
-        {
-            MaterialTextureDef* def = &material->textureTable[textureIndex];
-
-            if (def->semantic == TS_SPECULAR_MAP)
-                potentialTextureDefs.push_back(def);
-        }
-
-        if (potentialTextureDefs.empty())
-            return nullptr;
-        if (potentialTextureDefs.size() == 1)
-            return potentialTextureDefs[0]->u.image;
-
-        for (const auto* def : potentialTextureDefs)
-        {
-            if (def->nameStart == 's' && def->nameEnd == 'p')
-                return def->u.image;
-        }
-
-        return potentialTextureDefs[0]->u.image;
-    }
-
-    void AddXModelBones(XModelCommon& out, const AssetDumpingContext& context, const XModel* model)
-    {
-        for (auto boneNum = 0u; boneNum < model->numBones; boneNum++)
-        {
-            XModelBone bone;
-            if (model->boneNames[boneNum] < context.m_zone->m_script_strings.Count())
-                bone.name = context.m_zone->m_script_strings[model->boneNames[boneNum]];
-            else
-                bone.name = "INVALID_BONE_NAME";
-
-            if (boneNum >= model->numRootBones)
-                bone.parentIndex = boneNum - static_cast<unsigned int>(model->parentList[boneNum - model->numRootBones]);
-            else
-                bone.parentIndex = std::nullopt;
-
-            bone.scale[0] = 1.0f;
-            bone.scale[1] = 1.0f;
-            bone.scale[2] = 1.0f;
-
-            bone.globalOffset[0] = model->baseMat[boneNum].trans[0];
-            bone.globalOffset[1] = model->baseMat[boneNum].trans[1];
-            bone.globalOffset[2] = model->baseMat[boneNum].trans[2];
-            bone.globalRotation = {
-                model->baseMat[boneNum].quat[0],
-                model->baseMat[boneNum].quat[1],
-                model->baseMat[boneNum].quat[2],
-                model->baseMat[boneNum].quat[3],
-            };
-
-            if (boneNum < model->numRootBones)
-            {
-                bone.localOffset[0] = 0;
-                bone.localOffset[1] = 0;
-                bone.localOffset[2] = 0;
-                bone.localRotation = {0, 0, 0, 1};
-            }
-            else
-            {
-                bone.localOffset[0] = model->trans[boneNum - model->numRootBones][0];
-                bone.localOffset[1] = model->trans[boneNum - model->numRootBones][1];
-                bone.localOffset[2] = model->trans[boneNum - model->numRootBones][2];
-                bone.localRotation = {
-                    QuatInt16::ToFloat(model->quats[boneNum - model->numRootBones][0]),
-                    QuatInt16::ToFloat(model->quats[boneNum - model->numRootBones][1]),
-                    QuatInt16::ToFloat(model->quats[boneNum - model->numRootBones][2]),
-                    QuatInt16::ToFloat(model->quats[boneNum - model->numRootBones][3]),
-                };
-            }
-
-            out.m_bones.emplace_back(std::move(bone));
-        }
-    }
-
-    const char* AssetName(const char* input)
-    {
-        if (input && input[0] == ',')
-            return &input[1];
-
-        return input;
-    }
-
-    void AddXModelMaterials(XModelCommon& out, DistinctMapper<Material*>& materialMapper, const XModel* model)
-    {
-        for (auto surfaceMaterialNum = 0; surfaceMaterialNum < model->numsurfs; surfaceMaterialNum++)
-        {
-            Material* material = model->materialHandles[surfaceMaterialNum];
-            if (materialMapper.Add(material))
-            {
-                XModelMaterial xMaterial;
-                xMaterial.ApplyDefaults();
-
-                xMaterial.name = AssetName(material->info.name);
-                const auto* colorMap = GetMaterialColorMap(material);
-                if (colorMap)
-                    xMaterial.colorMapName = AssetName(colorMap->name);
-
-                const auto* normalMap = GetMaterialNormalMap(material);
-                if (normalMap)
-                    xMaterial.normalMapName = AssetName(normalMap->name);
-
-                const auto* specularMap = GetMaterialSpecularMap(material);
-                if (specularMap)
-                    xMaterial.specularMapName = AssetName(specularMap->name);
-
-                out.m_materials.emplace_back(std::move(xMaterial));
-            }
-        }
-    }
-
-    void AddXModelObjects(XModelCommon& out, const XModelSurfs* modelSurfs, const DistinctMapper<Material*>& materialMapper, const int baseSurfaceIndex)
-    {
-        for (auto surfIndex = 0u; surfIndex < modelSurfs->numsurfs; surfIndex++)
-        {
-            XModelObject object;
-            object.name = std::format("surf{}", surfIndex);
-            object.materialIndex = static_cast<int>(materialMapper.GetDistinctPositionByInputPosition(surfIndex + baseSurfaceIndex));
-
-            out.m_objects.emplace_back(std::move(object));
-        }
-    }
-
-    void AddXModelVertices(XModelCommon& out, const XModelSurfs* modelSurfs)
-    {
-        for (auto surfIndex = 0u; surfIndex < modelSurfs->numsurfs; surfIndex++)
-        {
-            const auto& surface = modelSurfs->surfs[surfIndex];
-
-            for (auto vertexIndex = 0u; vertexIndex < surface.vertCount; vertexIndex++)
-            {
-                const auto& v = surface.verts0.packedVerts0[vertexIndex];
-
-                XModelVertex vertex{};
-                vertex.coordinates[0] = v.xyz[0];
-                vertex.coordinates[1] = v.xyz[1];
-                vertex.coordinates[2] = v.xyz[2];
-                Common::Vec3UnpackUnitVec(v.normal, vertex.normal);
-                Common::Vec4UnpackGfxColor(v.color, vertex.color);
-                Common::Vec2UnpackTexCoords(v.texCoord, vertex.uv);
-
-                out.m_vertices.emplace_back(vertex);
-            }
-        }
-    }
-
-    void AllocateXModelBoneWeights(const XModelSurfs* modelSurfs, XModelVertexBoneWeightCollection& weightCollection)
-    {
-        auto totalWeightCount = 0u;
-        for (auto surfIndex = 0u; surfIndex < modelSurfs->numsurfs; surfIndex++)
-        {
-            const auto& surface = modelSurfs->surfs[surfIndex];
-
-            if (surface.vertList)
-            {
-                totalWeightCount += surface.vertListCount;
-            }
-
-            if (surface.vertInfo.vertsBlend)
-            {
-                totalWeightCount += surface.vertInfo.vertCount[0] * 1;
-                totalWeightCount += surface.vertInfo.vertCount[1] * 2;
-                totalWeightCount += surface.vertInfo.vertCount[2] * 3;
-                totalWeightCount += surface.vertInfo.vertCount[3] * 4;
-            }
-        }
-
-        weightCollection.weights.resize(totalWeightCount);
-    }
-
-    float BoneWeight16(const uint16_t value)
-    {
-        return static_cast<float>(value) / static_cast<float>(std::numeric_limits<uint16_t>::max());
-    }
-
-    void AddXModelVertexBoneWeights(XModelCommon& out, const XModelSurfs* modelSurfs)
-    {
-        auto& weightCollection = out.m_bone_weight_data;
-        size_t weightOffset = 0u;
-
-        for (auto surfIndex = 0u; surfIndex < modelSurfs->numsurfs; surfIndex++)
-        {
-            const auto& surface = modelSurfs->surfs[surfIndex];
-            auto handledVertices = 0u;
-
-            if (surface.vertList)
-            {
-                for (auto vertListIndex = 0u; vertListIndex < surface.vertListCount; vertListIndex++)
-                {
-                    const auto& vertList = surface.vertList[vertListIndex];
-                    const auto boneWeightOffset = weightOffset;
-
-                    weightCollection.weights[weightOffset++] = XModelBoneWeight{vertList.boneOffset / sizeof(DObjSkelMat), 1.0f};
-
-                    for (auto vertListVertexOffset = 0u; vertListVertexOffset < vertList.vertCount; vertListVertexOffset++)
-                    {
-                        out.m_vertex_bone_weights.emplace_back(boneWeightOffset, 1);
-                    }
-                    handledVertices += vertList.vertCount;
-                }
-            }
-
-            auto vertsBlendOffset = 0u;
-            if (surface.vertInfo.vertsBlend)
-            {
-                // 1 bone weight
-                for (auto vertIndex = 0; vertIndex < surface.vertInfo.vertCount[0]; vertIndex++)
-                {
-                    const auto boneWeightOffset = weightOffset;
-                    const auto boneIndex0 = surface.vertInfo.vertsBlend[vertsBlendOffset + 0] / sizeof(DObjSkelMat);
-                    weightCollection.weights[weightOffset++] = XModelBoneWeight{boneIndex0, 1.0f};
-
-                    vertsBlendOffset += 1;
-
-                    out.m_vertex_bone_weights.emplace_back(boneWeightOffset, 1);
-                }
-
-                // 2 bone weights
-                for (auto vertIndex = 0; vertIndex < surface.vertInfo.vertCount[1]; vertIndex++)
-                {
-                    const auto boneWeightOffset = weightOffset;
-                    const auto boneIndex0 = surface.vertInfo.vertsBlend[vertsBlendOffset + 0] / sizeof(DObjSkelMat);
-                    const auto boneIndex1 = surface.vertInfo.vertsBlend[vertsBlendOffset + 1] / sizeof(DObjSkelMat);
-                    const auto boneWeight1 = BoneWeight16(surface.vertInfo.vertsBlend[vertsBlendOffset + 2]);
-                    const auto boneWeight0 = 1.0f - boneWeight1;
-
-                    weightCollection.weights[weightOffset++] = XModelBoneWeight{boneIndex0, boneWeight0};
-                    weightCollection.weights[weightOffset++] = XModelBoneWeight{boneIndex1, boneWeight1};
-
-                    vertsBlendOffset += 3;
-
-                    out.m_vertex_bone_weights.emplace_back(boneWeightOffset, 2);
-                }
-
-                // 3 bone weights
-                for (auto vertIndex = 0; vertIndex < surface.vertInfo.vertCount[2]; vertIndex++)
-                {
-                    const auto boneWeightOffset = weightOffset;
-                    const auto boneIndex0 = surface.vertInfo.vertsBlend[vertsBlendOffset + 0] / sizeof(DObjSkelMat);
-                    const auto boneIndex1 = surface.vertInfo.vertsBlend[vertsBlendOffset + 1] / sizeof(DObjSkelMat);
-                    const auto boneWeight1 = BoneWeight16(surface.vertInfo.vertsBlend[vertsBlendOffset + 2]);
-                    const auto boneIndex2 = surface.vertInfo.vertsBlend[vertsBlendOffset + 3] / sizeof(DObjSkelMat);
-                    const auto boneWeight2 = BoneWeight16(surface.vertInfo.vertsBlend[vertsBlendOffset + 4]);
-                    const auto boneWeight0 = 1.0f - boneWeight1 - boneWeight2;
-
-                    weightCollection.weights[weightOffset++] = XModelBoneWeight{boneIndex0, boneWeight0};
-                    weightCollection.weights[weightOffset++] = XModelBoneWeight{boneIndex1, boneWeight1};
-                    weightCollection.weights[weightOffset++] = XModelBoneWeight{boneIndex2, boneWeight2};
-
-                    vertsBlendOffset += 5;
-
-                    out.m_vertex_bone_weights.emplace_back(boneWeightOffset, 3);
-                }
-
-                // 4 bone weights
-                for (auto vertIndex = 0; vertIndex < surface.vertInfo.vertCount[3]; vertIndex++)
-                {
-                    const auto boneWeightOffset = weightOffset;
-                    const auto boneIndex0 = surface.vertInfo.vertsBlend[vertsBlendOffset + 0] / sizeof(DObjSkelMat);
-                    const auto boneIndex1 = surface.vertInfo.vertsBlend[vertsBlendOffset + 1] / sizeof(DObjSkelMat);
-                    const auto boneWeight1 = BoneWeight16(surface.vertInfo.vertsBlend[vertsBlendOffset + 2]);
-                    const auto boneIndex2 = surface.vertInfo.vertsBlend[vertsBlendOffset + 3] / sizeof(DObjSkelMat);
-                    const auto boneWeight2 = BoneWeight16(surface.vertInfo.vertsBlend[vertsBlendOffset + 4]);
-                    const auto boneIndex3 = surface.vertInfo.vertsBlend[vertsBlendOffset + 5] / sizeof(DObjSkelMat);
-                    const auto boneWeight3 = BoneWeight16(surface.vertInfo.vertsBlend[vertsBlendOffset + 6]);
-                    const auto boneWeight0 = 1.0f - boneWeight1 - boneWeight2 - boneWeight3;
-
-                    weightCollection.weights[weightOffset++] = XModelBoneWeight{boneIndex0, boneWeight0};
-                    weightCollection.weights[weightOffset++] = XModelBoneWeight{boneIndex1, boneWeight1};
-                    weightCollection.weights[weightOffset++] = XModelBoneWeight{boneIndex2, boneWeight2};
-                    weightCollection.weights[weightOffset++] = XModelBoneWeight{boneIndex3, boneWeight3};
-
-                    vertsBlendOffset += 7;
-
-                    out.m_vertex_bone_weights.emplace_back(boneWeightOffset, 4);
-                }
-
-                handledVertices +=
-                    surface.vertInfo.vertCount[0] + surface.vertInfo.vertCount[1] + surface.vertInfo.vertCount[2] + surface.vertInfo.vertCount[3];
-            }
-
-            for (; handledVertices < surface.vertCount; handledVertices++)
-            {
-                out.m_vertex_bone_weights.emplace_back(0, 0);
-            }
-        }
-    }
-
-    void AddXModelFaces(XModelCommon& out, const XModelSurfs* modelSurfs)
-    {
-        for (auto surfIndex = 0u; surfIndex < modelSurfs->numsurfs; surfIndex++)
-        {
-            const auto& surface = modelSurfs->surfs[surfIndex];
-            auto& object = out.m_objects[surfIndex];
-            object.m_faces.reserve(surface.triCount);
-
-            for (auto triIndex = 0u; triIndex < surface.triCount; triIndex++)
-            {
-                const auto& tri = surface.triIndices[triIndex];
-
-                XModelFace face{};
-                face.vertexIndex[0] = tri[0] + surface.baseVertIndex;
-                face.vertexIndex[1] = tri[1] + surface.baseVertIndex;
-                face.vertexIndex[2] = tri[2] + surface.baseVertIndex;
-                object.m_faces.emplace_back(face);
-            }
-        }
-    }
-
-    void PopulateXModelWriter(XModelCommon& out, const AssetDumpingContext& context, const unsigned lod, const XModel* model)
-    {
-        const auto* modelSurfs = model->lodInfo[lod].modelSurfs;
-
-        DistinctMapper<Material*> materialMapper(model->numsurfs);
-        AllocateXModelBoneWeights(modelSurfs, out.m_bone_weight_data);
-
-        out.m_name = modelSurfs->name;
-        AddXModelBones(out, context, model);
-        AddXModelMaterials(out, materialMapper, model);
-        AddXModelObjects(out, modelSurfs, materialMapper, model->lodInfo[lod].surfIndex);
-        AddXModelVertices(out, modelSurfs);
-        AddXModelVertexBoneWeights(out, modelSurfs);
-        AddXModelFaces(out, modelSurfs);
-    }
-
-    void DumpObjMtl(const XModelCommon& common, const AssetDumpingContext& context, const XAssetInfo<XModel>* asset)
-    {
-        const auto* model = asset->Asset();
-        const auto mtlFile = context.OpenAssetFile(std::format("model_export/{}.mtl", model->name));
-
-        if (!mtlFile)
-            return;
-
-        const auto writer = obj::CreateMtlWriter(*mtlFile, context.m_zone->m_game->GetShortName(), context.m_zone->m_name);
-        DistinctMapper<Material*> materialMapper(model->numsurfs);
-
-        writer->Write(common);
-    }
-
-    void DumpObjLod(const XModelCommon& common, const AssetDumpingContext& context, const XAssetInfo<XModel>* asset, const unsigned lod)
-    {
-        const auto* model = asset->Asset();
-        const auto* modelSurfs = model->lodInfo[lod].modelSurfs;
-
-        if (modelSurfs->name[0] == ',' || modelSurfs->surfs == nullptr)
-            return;
-
-        const auto assetFile = context.OpenAssetFile(std::format("model_export/{}.obj", modelSurfs->name));
-
-        if (!assetFile)
-            return;
-
-        const auto writer =
-            obj::CreateObjWriter(*assetFile, std::format("{}.mtl", model->name), context.m_zone->m_game->GetShortName(), context.m_zone->m_name);
-        DistinctMapper<Material*> materialMapper(model->numsurfs);
-
-        writer->Write(common);
-    }
-
-    void DumpXModelExportLod(const XModelCommon& common, const AssetDumpingContext& context, const XAssetInfo<XModel>* asset, const unsigned lod)
-    {
-        const auto* model = asset->Asset();
-        const auto* modelSurfs = model->lodInfo[lod].modelSurfs;
-        const auto assetFile = context.OpenAssetFile(std::format("model_export/{}.XMODEL_EXPORT", modelSurfs->name));
-
-        if (!assetFile)
-            return;
-
-        const auto writer = xmodel_export::CreateWriterForVersion6(*assetFile, context.m_zone->m_game->GetShortName(), context.m_zone->m_name);
-        writer->Write(common);
-    }
-
-    template<typename T>
-    void DumpGltfLod(
-        const XModelCommon& common, const AssetDumpingContext& context, const XAssetInfo<XModel>* asset, const unsigned lod, const std::string& extension)
-    {
-        const auto* model = asset->Asset();
-        const auto* modelSurfs = model->lodInfo[lod].modelSurfs;
-        const auto assetFile = context.OpenAssetFile(std::format("model_export/{}{}", modelSurfs->name, extension));
-
-        if (!assetFile)
-            return;
-
-        const auto output = std::make_unique<T>(*assetFile);
-        const auto writer = gltf::Writer::CreateWriter(output.get(), context.m_zone->m_game->GetShortName(), context.m_zone->m_name);
-
-        writer->Write(common);
-    }
-
-    void DumpXModelSurfs(const AssetDumpingContext& context, const XAssetInfo<XModel>* asset)
-    {
-        const auto* model = asset->Asset();
-
-        for (auto currentLod = 0u; currentLod < model->numLods; currentLod++)
-        {
-            XModelCommon common;
-            PopulateXModelWriter(common, context, currentLod, asset->Asset());
-
-            switch (ObjWriting::Configuration.ModelOutputFormat)
-            {
-            case ObjWriting::Configuration_t::ModelOutputFormat_e::OBJ:
-                DumpObjLod(common, context, asset, currentLod);
-                if (currentLod == 0u)
-                    DumpObjMtl(common, context, asset);
-                break;
-
-            case ObjWriting::Configuration_t::ModelOutputFormat_e::XMODEL_EXPORT:
-                DumpXModelExportLod(common, context, asset, currentLod);
-                break;
-
-            case ObjWriting::Configuration_t::ModelOutputFormat_e::GLTF:
-                DumpGltfLod<gltf::TextOutput>(common, context, asset, currentLod, ".gltf");
-                break;
-
-            case ObjWriting::Configuration_t::ModelOutputFormat_e::GLB:
-                DumpGltfLod<gltf::BinOutput>(common, context, asset, currentLod, ".glb");
-                break;
-
-            default:
-                assert(false);
-                break;
-            }
-        }
-    }
-} // namespace
-
 bool AssetDumperXModel::ShouldDump(XAssetInfo<XModel>* asset)
 {
     return !asset->m_name.empty() && asset->m_name[0] != ',';
@@ -508,5 +11,5 @@ bool AssetDumperXModel::ShouldDump(XAssetInfo<XModel>* asset)
 
 void AssetDumperXModel::DumpAsset(AssetDumpingContext& context, XAssetInfo<XModel>* asset)
 {
-    DumpXModelSurfs(context, asset);
+    DumpXModel(context, asset);
 }
diff --git a/src/ObjWriting/XModel/XModelDumper.cpp.template b/src/ObjWriting/XModel/XModelDumper.cpp.template
index 0a775f19..f3644849 100644
--- a/src/ObjWriting/XModel/XModelDumper.cpp.template
+++ b/src/ObjWriting/XModel/XModelDumper.cpp.template
@@ -1,4 +1,4 @@
-#options GAME (T5, T6)
+#options GAME (IW5, T5, T6)
 
 #filename "Game/" + GAME + "/XModel/XModelDumper" + GAME + ".cpp"
 
@@ -6,7 +6,9 @@
 #set COMMON_HEADER "\"Game/" + GAME + "/Common" + GAME + ".h\""
 #set JSON_HEADER "\"Game/" + GAME + "/XModel/JsonXModel" + GAME + ".h\""
 
-#if GAME == "T5"
+#if GAME == "IW5"
+#define FEATURE_IW5
+#elif GAME == "T5"
 #define FEATURE_T5
 #elif GAME == "T6"
 #define FEATURE_T6
@@ -54,8 +56,13 @@ namespace GAME
         {
             MaterialTextureDef* def = &material->textureTable[textureIndex];
 
+#ifdef FEATURE_IW5            
+            if (def->semantic == TS_COLOR_MAP)
+                potentialTextureDefs.push_back(def);
+#else
             if (def->semantic == TS_COLOR_MAP || def->semantic >= TS_COLOR0_MAP && def->semantic <= TS_COLOR15_MAP)
                 potentialTextureDefs.push_back(def);
+#endif
         }
 
         if (potentialTextureDefs.empty())
@@ -136,15 +143,33 @@ namespace GAME
         return GetImageFromTextureDef(*potentialTextureDefs[0]);
     }
 
+    bool GetSurfaces(const XModel* model, const unsigned lod, XSurface*& surfs, unsigned& surfCount)
+    {
+#ifdef FEATURE_IW5
+        if (!model->lodInfo[lod].modelSurfs || !model->lodInfo[lod].modelSurfs->surfs)
+            return false;
+
+        surfs = model->lodInfo[lod].modelSurfs->surfs;
+        surfCount = model->lodInfo[lod].modelSurfs->numsurfs;
+#else
+        if (!model->surfs)
+            return false;
+
+        surfs = &model->surfs[model->lodInfo[lod].surfIndex];
+        surfCount = model->lodInfo[lod].numsurfs;
+#endif
+
+        return true;
+    }
+
     bool HasDefaultArmature(const XModel* model, const unsigned lod)
     {
         if (model->numRootBones != 1 || model->numBones != 1)
             return false;
 
-        const auto* surfs = &model->surfs[model->lodInfo[lod].surfIndex];
-        const auto surfCount = model->lodInfo[lod].numsurfs;
-
-        if (!surfs)
+        XSurface* surfs;
+        unsigned surfCount;
+        if (!GetSurfaces(model, lod, surfs, surfCount))
             return true;
 
         for (auto surfIndex = 0u; surfIndex < surfCount; surfIndex++)
@@ -284,10 +309,9 @@ namespace GAME
 
     void AddXModelVertices(XModelCommon& out, const XModel* model, const unsigned lod)
     {
-        const auto* surfs = &model->surfs[model->lodInfo[lod].surfIndex];
-        const auto surfCount = model->lodInfo[lod].numsurfs;
-
-        if (!surfs)
+        XSurface* surfs;
+        unsigned surfCount;
+        if (!GetSurfaces(model, lod, surfs, surfCount))
             return;
 
         for (auto surfIndex = 0u; surfIndex < surfCount; surfIndex++)
@@ -313,10 +337,9 @@ namespace GAME
 
     void AllocateXModelBoneWeights(const XModel* model, const unsigned lod, XModelVertexBoneWeightCollection& weightCollection)
     {
-        const auto* surfs = &model->surfs[model->lodInfo[lod].surfIndex];
-        const auto surfCount = model->lodInfo[lod].numsurfs;
-
-        if (!surfs)
+        XSurface* surfs;
+        unsigned surfCount;
+        if (!GetSurfaces(model, lod, surfs, surfCount))
             return;
 
         auto totalWeightCount = 0u;
@@ -348,13 +371,12 @@ namespace GAME
 
     void AddXModelVertexBoneWeights(XModelCommon& out, const XModel* model, const unsigned lod)
     {
-        const auto* surfs = &model->surfs[model->lodInfo[lod].surfIndex];
-        const auto surfCount = model->lodInfo[lod].numsurfs;
-        auto& weightCollection = out.m_bone_weight_data;
-
-        if (!surfs)
+        XSurface* surfs;
+        unsigned surfCount;
+        if (!GetSurfaces(model, lod, surfs, surfCount))
             return;
 
+        auto& weightCollection = out.m_bone_weight_data;
         size_t weightOffset = 0u;
 
         for (auto surfIndex = 0u; surfIndex < surfCount; surfIndex++)
@@ -467,10 +489,9 @@ namespace GAME
 
     void AddXModelFaces(XModelCommon& out, const XModel* model, const unsigned lod)
     {
-        const auto* surfs = &model->surfs[model->lodInfo[lod].surfIndex];
-        const auto surfCount = model->lodInfo[lod].numsurfs;
-
-        if (!surfs)
+        XSurface* surfs;
+        unsigned surfCount;
+        if (!GetSurfaces(model, lod, surfs, surfCount))
             return;
 
         for (auto surfIndex = 0u; surfIndex < surfCount; surfIndex++)
@@ -671,8 +692,15 @@ namespace GAME
             if (xmodel.physPreset && xmodel.physPreset->name)
                 jXModel.physPreset = AssetName(xmodel.physPreset->name);
 
+#ifdef FEATURE_IW5
+            if (xmodel.physCollmap && xmodel.physCollmap->name)
+                jXModel.physCollmap = AssetName(xmodel.physCollmap->name);
+#endif
+
+#if defined(FEATURE_T5) || defined(FEATURE_T6)
             if (xmodel.physConstraints && xmodel.physConstraints->name)
                 jXModel.physConstraints = AssetName(xmodel.physConstraints->name);
+#endif
 
             jXModel.flags = xmodel.flags;
 
diff --git a/src/ObjWriting/XModel/XModelDumper.h.template b/src/ObjWriting/XModel/XModelDumper.h.template
index 9094c78f..c981ef6b 100644
--- a/src/ObjWriting/XModel/XModelDumper.h.template
+++ b/src/ObjWriting/XModel/XModelDumper.h.template
@@ -1,4 +1,4 @@
-#options GAME (T5, T6)
+#options GAME (IW5, T5, T6)
 
 #filename "Game/" + GAME + "/XModel/XModelDumper" + GAME + ".h"
 
diff --git a/src/ZoneCode/Game/IW5/XAssets/XModel.txt b/src/ZoneCode/Game/IW5/XAssets/XModel.txt
index 43670572..72a48947 100644
--- a/src/ZoneCode/Game/IW5/XAssets/XModel.txt
+++ b/src/ZoneCode/Game/IW5/XAssets/XModel.txt
@@ -13,7 +13,7 @@ set count parentList numBones - numRootBones;
 set reusable quats;
 set count quats numBones - numRootBones;
 set reusable trans;
-set count trans numBones - numRootBones;
+set count trans (numBones - numRootBones) * 3;
 set reusable partClassification;
 set count partClassification numBones;
 set reusable baseMat;
diff --git a/src/ZoneCode/Game/IW5/XAssets/XModelSurfs.txt b/src/ZoneCode/Game/IW5/XAssets/XModelSurfs.txt
index dd41e7c3..1e939bbf 100644
--- a/src/ZoneCode/Game/IW5/XAssets/XModelSurfs.txt
+++ b/src/ZoneCode/Game/IW5/XAssets/XModelSurfs.txt
@@ -14,6 +14,9 @@ set count vertList vertListCount;
 set reusable triIndices;
 set block triIndices XFILE_BLOCK_INDEX;
 set count triIndices triCount;
+set reusable verts0;
+set block verts0 XFILE_BLOCK_VERTEX;
+set count verts0 XSurface::vertCount;
 reorder:
     zoneHandle
     vertInfo
@@ -29,15 +32,6 @@ set count vertsBlend vertCount[0]
 						+ 5 * vertCount[2]
 						+ 7 * vertCount[3];
 
-// GfxVertexUnion0
-use GfxVertexUnion0;
-set condition quantizedNoColorVerts0 never;
-set condition quantizedVerts0 never;
-set condition verts0 never;
-set reusable packedVerts0;
-set block packedVerts0 XFILE_BLOCK_VERTEX;
-set count packedVerts0 XSurface::vertCount;
-
 // XRigidVertList
 set reusable XRigidVertList::collisionTree;