diff --git a/apps/openmw/mwrender/objectpaging.cpp b/apps/openmw/mwrender/objectpaging.cpp
index 4e21d33475..90069c2d8d 100644
--- a/apps/openmw/mwrender/objectpaging.cpp
+++ b/apps/openmw/mwrender/objectpaging.cpp
@@ -359,6 +359,7 @@ namespace MWRender
             stateset->setAttribute(m);
             stateset->addUniform(new osg::Uniform("colorMode", 0));
             stateset->addUniform(new osg::Uniform("emissiveMult", 1.f));
+            stateset->addUniform(new osg::Uniform("specStrength", 1.f));
             node.setStateSet(stateset);
         }
     };
diff --git a/apps/openmw/mwrender/renderingmanager.cpp b/apps/openmw/mwrender/renderingmanager.cpp
index 06bfb3582f..e0cd3f713a 100644
--- a/apps/openmw/mwrender/renderingmanager.cpp
+++ b/apps/openmw/mwrender/renderingmanager.cpp
@@ -500,6 +500,7 @@ namespace MWRender
         defaultMat->setSpecular(osg::Material::FRONT_AND_BACK, osg::Vec4f(0.f, 0.f, 0.f, 0.f));
         sceneRoot->getOrCreateStateSet()->setAttribute(defaultMat);
         sceneRoot->getOrCreateStateSet()->addUniform(new osg::Uniform("emissiveMult", 1.f));
+        sceneRoot->getOrCreateStateSet()->addUniform(new osg::Uniform("specStrength", 1.f));
 
         mFog.reset(new FogManager());
 
diff --git a/components/CMakeLists.txt b/components/CMakeLists.txt
index 0b3c95ff45..5c0ead4ad0 100644
--- a/components/CMakeLists.txt
+++ b/components/CMakeLists.txt
@@ -61,7 +61,7 @@ add_component_dir (sceneutil
     )
 
 add_component_dir (nif
-    controlled effect niftypes record controller extra node record_ptr data niffile property nifkey base nifstream
+    controlled effect niftypes record controller extra node record_ptr data niffile property nifkey base nifstream physics
     )
 
 add_component_dir (nifosg
diff --git a/components/nif/controller.cpp b/components/nif/controller.cpp
index 704c4928e6..16e6b5e40f 100644
--- a/components/nif/controller.cpp
+++ b/components/nif/controller.cpp
@@ -270,6 +270,15 @@ namespace Nif
         nif->getUInt(); // Zero
     }
 
+    void NiControllerManager::read(NIFStream *nif)
+    {
+        Controller::read(nif);
+        mCumulative = nif->getBoolean();
+        unsigned int numSequences = nif->getUInt();
+        nif->skip(4 * numSequences); // Controller sequences
+        nif->skip(4); // Object palette
+    }
+
     void NiPoint3Interpolator::read(NIFStream *nif)
     {
         defaultVal = nif->getVector3();
diff --git a/components/nif/controller.hpp b/components/nif/controller.hpp
index 503710fe90..210eaab217 100644
--- a/components/nif/controller.hpp
+++ b/components/nif/controller.hpp
@@ -184,6 +184,12 @@ struct bhkBlendController : public Controller
     void read(NIFStream *nif) override;
 };
 
+struct NiControllerManager : public Controller
+{
+    bool mCumulative;
+    void read(NIFStream *nif) override;
+};
+
 struct Interpolator : public Record { };
 
 struct NiPoint3Interpolator : public Interpolator
diff --git a/components/nif/data.cpp b/components/nif/data.cpp
index b6674611bc..cac924733d 100644
--- a/components/nif/data.cpp
+++ b/components/nif/data.cpp
@@ -34,6 +34,13 @@ void NiSkinInstance::post(NIFFile *nif)
     }
 }
 
+void BSDismemberSkinInstance::read(NIFStream *nif)
+{
+    NiSkinInstance::read(nif);
+    unsigned int numPartitions = nif->getUInt();
+    nif->skip(4 * numPartitions); // Body part information
+}
+
 void NiGeometryData::read(NIFStream *nif)
 {
     if (nif->getVersion() >= NIFStream::generateVersion(10,1,0,114))
diff --git a/components/nif/data.hpp b/components/nif/data.hpp
index efbe138c53..70171ac47c 100644
--- a/components/nif/data.hpp
+++ b/components/nif/data.hpp
@@ -170,6 +170,11 @@ struct NiSkinInstance : public Record
     void post(NIFFile *nif) override;
 };
 
+struct BSDismemberSkinInstance : public NiSkinInstance
+{
+    void read(NIFStream *nif) override;
+};
+
 struct NiSkinData : public Record
 {
     struct VertWeight
diff --git a/components/nif/extra.cpp b/components/nif/extra.cpp
index a45ea8c50b..04217995ac 100644
--- a/components/nif/extra.cpp
+++ b/components/nif/extra.cpp
@@ -94,4 +94,38 @@ void BSBound::read(NIFStream *nif)
     halfExtents = nif->getVector3();
 }
 
+void BSFurnitureMarker::LegacyFurniturePosition::read(NIFStream *nif)
+{
+    mOffset = nif->getVector3();
+    mOrientation = nif->getUShort();
+    mPositionRef = nif->getChar();
+    nif->skip(1); // Position ref 2
+}
+
+void BSFurnitureMarker::FurniturePosition::read(NIFStream *nif)
+{
+    mOffset = nif->getVector3();
+    mHeading = nif->getFloat();
+    mType = nif->getUShort();
+    mEntryPoint = nif->getUShort();
+}
+
+void BSFurnitureMarker::read(NIFStream *nif)
+{
+    Extra::read(nif);
+    unsigned int num = nif->getUInt();
+    if (nif->getBethVersion() <= NIFFile::BethVersion::BETHVER_FO3)
+    {
+        mLegacyMarkers.resize(num);
+        for (auto& marker : mLegacyMarkers)
+            marker.read(nif);
+    }
+    else
+    {
+        mMarkers.resize(num);
+        for (auto& marker : mMarkers)
+            marker.read(nif);
+    }
+}
+
 }
diff --git a/components/nif/extra.hpp b/components/nif/extra.hpp
index f4ac1caff9..8eb14f9b01 100644
--- a/components/nif/extra.hpp
+++ b/components/nif/extra.hpp
@@ -120,5 +120,30 @@ struct BSBound : public Extra
     void read(NIFStream *nif) override;
 };
 
+struct BSFurnitureMarker : public Extra
+{
+    struct LegacyFurniturePosition
+    {
+        osg::Vec3f mOffset;
+        uint16_t mOrientation;
+        uint8_t mPositionRef;
+        void read(NIFStream *nif);
+    };
+
+    struct FurniturePosition
+    {
+        osg::Vec3f mOffset;
+        float mHeading;
+        uint16_t mType;
+        uint16_t mEntryPoint;
+        void read(NIFStream *nif);
+    };
+
+    std::vector<LegacyFurniturePosition> mLegacyMarkers;
+    std::vector<FurniturePosition> mMarkers;
+
+    void read(NIFStream *nif) override;
+};
+
 } // Namespace
 #endif
diff --git a/components/nif/niffile.cpp b/components/nif/niffile.cpp
index 6863209988..24b9bbceed 100644
--- a/components/nif/niffile.cpp
+++ b/components/nif/niffile.cpp
@@ -136,6 +136,11 @@ static std::map<std::string,RecordFactoryEntry> makeFactory()
     factory["BSShaderProperty"]             = {&construct <BSShaderProperty>            , RC_BSShaderProperty           };
     factory["BSShaderPPLightingProperty"]   = {&construct <BSShaderPPLightingProperty>  , RC_BSShaderPPLightingProperty };
     factory["BSShaderNoLightingProperty"]   = {&construct <BSShaderNoLightingProperty>  , RC_BSShaderNoLightingProperty };
+    factory["BSFurnitureMarker"]            = {&construct <BSFurnitureMarker>           , RC_BSFurnitureMarker          };
+    factory["NiCollisionObject"]            = {&construct <NiCollisionObject>           , RC_NiCollisionObject          };
+    factory["bhkCollisionObject"]           = {&construct <bhkCollisionObject>          , RC_bhkCollisionObject         };
+    factory["BSDismemberSkinInstance"]      = {&construct <BSDismemberSkinInstance>     , RC_BSDismemberSkinInstance    };
+    factory["NiControllerManager"]          = {&construct <NiControllerManager>         , RC_NiControllerManager        };
     return factory;
 }
 
diff --git a/components/nif/node.hpp b/components/nif/node.hpp
index 406a4d4549..c01ba9b663 100644
--- a/components/nif/node.hpp
+++ b/components/nif/node.hpp
@@ -8,6 +8,7 @@
 #include "niftypes.hpp"
 #include "controller.hpp"
 #include "base.hpp"
+#include "physics.hpp"
 
 #include <components/misc/stringops.hpp>
 
@@ -143,6 +144,9 @@ struct Node : public Named
     bool hasBounds{false};
     NiBoundingVolume bounds;
 
+    // Collision object info
+    NiCollisionObjectPtr collision;
+
     void read(NIFStream *nif) override
     {
         Named::read(nif);
@@ -160,7 +164,7 @@ struct Node : public Named
             bounds.read(nif);
         // Reference to the collision object in Gamebryo files.
         if (nif->getVersion() >= NIFStream::generateVersion(10,0,1,0))
-            nif->skip(4);
+            collision.read(nif);
 
         parent = nullptr;
 
@@ -171,6 +175,7 @@ struct Node : public Named
     {
         Named::post(nif);
         props.post(nif);
+        collision.post(nif);
     }
 
     // Parent node, or nullptr for the root node. As far as I'm aware, only
diff --git a/components/nif/physics.cpp b/components/nif/physics.cpp
new file mode 100644
index 0000000000..992a56c9b7
--- /dev/null
+++ b/components/nif/physics.cpp
@@ -0,0 +1,54 @@
+#include "physics.hpp"
+#include "node.hpp"
+
+namespace Nif
+{
+    void bhkCollisionObject::read(NIFStream *nif)
+    {
+        NiCollisionObject::read(nif);
+        mFlags = nif->getUShort();
+        mBody.read(nif);
+    }
+
+    void bhkWorldObject::read(NIFStream *nif)
+    {
+        mShape.read(nif);
+        if (nif->getVersion() <= NIFFile::NIFVersion::VER_OB_OLD)
+            nif->skip(4); // Unknown
+        mFlags = nif->getUInt();
+        nif->skip(4); // Unused
+        mWorldObjectInfo.mPhaseType = nif->getChar();
+        nif->skip(3); // Unused
+        mWorldObjectInfo.mData = nif->getUInt();
+        mWorldObjectInfo.mSize = nif->getUInt();
+        mWorldObjectInfo.mCapacityAndFlags = nif->getUInt();
+    }
+
+    void bhkWorldObject::post(NIFFile *nif)
+    {
+        mShape.post(nif);
+    }
+
+    void bhkEntity::read(NIFStream *nif)
+    {
+        bhkWorldObject::read(nif);
+        mResponseType = static_cast<hkResponseType>(nif->getChar());
+        nif->skip(1); // Unused
+        mProcessContactDelay = nif->getUShort();
+    }
+
+    void HavokMaterial::read(NIFStream *nif)
+    {
+        if (nif->getVersion() <= NIFFile::NIFVersion::VER_OB_OLD)
+            nif->skip(4); // Unknown
+        mMaterial = nif->getUInt();
+    }
+
+    void hkSubPartData::read(NIFStream *nif)
+    {
+        mHavokFilter = nif->getUInt();
+        mNumVertices = nif->getUInt();
+        mHavokMaterial.read(nif);
+    }
+
+} // Namespace
\ No newline at end of file
diff --git a/components/nif/physics.hpp b/components/nif/physics.hpp
new file mode 100644
index 0000000000..ca31512c71
--- /dev/null
+++ b/components/nif/physics.hpp
@@ -0,0 +1,90 @@
+#ifndef OPENMW_COMPONENTS_NIF_PHYSICS_HPP
+#define OPENMW_COMPONENTS_NIF_PHYSICS_HPP
+
+#include "base.hpp"
+
+// This header contains certain record definitions
+// specific to Bethesda implementation of Havok physics
+namespace Nif
+{
+
+// Generic collision object
+struct NiCollisionObject : public Record
+{
+    // The node that references this object
+    NodePtr mTarget;
+
+    void read(NIFStream *nif) override
+    {
+        mTarget.read(nif);
+    }
+    void post(NIFFile *nif) override
+    {
+        mTarget.post(nif);
+    }
+};
+
+// Bethesda Havok-specific collision object
+struct bhkCollisionObject : public NiCollisionObject
+{
+    unsigned short mFlags;
+    CollisionBodyPtr mBody;
+
+    void read(NIFStream *nif) override;
+    void post(NIFFile *nif) override
+    {
+        NiCollisionObject::post(nif);
+        mBody.post(nif);
+    }
+};
+
+// Abstract Havok shape info record
+struct bhkWorldObject : public Record
+{
+    bhkShapePtr mShape;
+    unsigned int mFlags; // Havok layer type, collision filter flags and group
+    struct WorldObjectInfo
+    {
+        unsigned char mPhaseType;
+        unsigned int mData;
+        unsigned int mSize;
+        unsigned int mCapacityAndFlags;
+    };
+    WorldObjectInfo mWorldObjectInfo;
+    void read(NIFStream *nif) override;
+    void post(NIFFile *nif) override;
+};
+
+struct bhkShape : public Record {};
+
+enum class hkResponseType : uint8_t
+{
+    Response_Invalid = 0,
+    Response_SimpleContact = 1,
+    Response_Reporting = 2,
+    Response_None = 3
+};
+
+struct bhkEntity : public bhkWorldObject
+{
+    hkResponseType mResponseType;
+    unsigned short mProcessContactDelay;
+    void read(NIFStream *nif) override;
+};
+
+struct HavokMaterial
+{
+    unsigned int mMaterial;
+    void read(NIFStream *nif);
+};
+
+struct hkSubPartData
+{
+    HavokMaterial mHavokMaterial;
+    unsigned int mNumVertices;
+    unsigned int mHavokFilter;
+    void read(NIFStream *nif);
+};
+
+} // Namespace
+#endif
\ No newline at end of file
diff --git a/components/nif/record.hpp b/components/nif/record.hpp
index dc81eb69c7..0b9b2dc998 100644
--- a/components/nif/record.hpp
+++ b/components/nif/record.hpp
@@ -125,7 +125,12 @@ enum RecordType
   RC_BSLODTriShape,
   RC_BSShaderProperty,
   RC_BSShaderPPLightingProperty,
-  RC_BSShaderNoLightingProperty
+  RC_BSShaderNoLightingProperty,
+  RC_BSFurnitureMarker,
+  RC_NiCollisionObject,
+  RC_bhkCollisionObject,
+  RC_BSDismemberSkinInstance,
+  RC_NiControllerManager
 };
 
 /// Base class for all records
diff --git a/components/nif/recordptr.hpp b/components/nif/recordptr.hpp
index b30d99fbe4..a25480fe43 100644
--- a/components/nif/recordptr.hpp
+++ b/components/nif/recordptr.hpp
@@ -148,6 +148,9 @@ struct BSShaderTextureSet;
 struct NiGeometryData;
 struct BSShaderProperty;
 struct NiAlphaProperty;
+struct NiCollisionObject;
+struct bhkWorldObject;
+struct bhkShape;
 
 using NodePtr = RecordPtrT<Node>;
 using ExtraPtr = RecordPtrT<Extra>;
@@ -175,6 +178,9 @@ using BSShaderTextureSetPtr = RecordPtrT<BSShaderTextureSet>;
 using NiGeometryDataPtr = RecordPtrT<NiGeometryData>;
 using BSShaderPropertyPtr = RecordPtrT<BSShaderProperty>;
 using NiAlphaPropertyPtr = RecordPtrT<NiAlphaProperty>;
+using NiCollisionObjectPtr = RecordPtrT<NiCollisionObject>;
+using CollisionBodyPtr = RecordPtrT<bhkWorldObject>;
+using bhkShapePtr = RecordPtrT<bhkShape>;
 
 using NodeList = RecordListT<Node>;
 using PropertyList = RecordListT<Property>;
diff --git a/components/nifosg/nifloader.cpp b/components/nifosg/nifloader.cpp
index a745d50eda..e46e2d934b 100644
--- a/components/nifosg/nifloader.cpp
+++ b/components/nifosg/nifloader.cpp
@@ -1932,6 +1932,7 @@ namespace NifOsg
 
             int lightmode = 1;
             float emissiveMult = 1.f;
+            float specStrength = 1.f;
 
             for (const Nif::Property* property : properties)
             {
@@ -2081,6 +2082,8 @@ namespace NifOsg
             stateset->setAttributeAndModes(mat, osg::StateAttribute::ON);
             if (emissiveMult != 1.f)
                 stateset->addUniform(new osg::Uniform("emissiveMult", emissiveMult));
+            if (specStrength != 1.f)
+                stateset->addUniform(new osg::Uniform("specStrength", specStrength));
         }
 
     };
diff --git a/components/resource/scenemanager.cpp b/components/resource/scenemanager.cpp
index 8a88f7def9..f6c041a879 100644
--- a/components/resource/scenemanager.cpp
+++ b/components/resource/scenemanager.cpp
@@ -524,6 +524,7 @@ namespace Resource
                 result.getNode()->accept(colladaAlphaTrickVisitor);
 
                 result.getNode()->getOrCreateStateSet()->addUniform(new osg::Uniform("emissiveMult", 1.f));
+                result.getNode()->getOrCreateStateSet()->addUniform(new osg::Uniform("specStrength", 1.f));
                 result.getNode()->getOrCreateStateSet()->addUniform(new osg::Uniform("envMapColor", osg::Vec4f(1,1,1,1)));
                 result.getNode()->getOrCreateStateSet()->addUniform(new osg::Uniform("useFalloff", false));
             }
diff --git a/files/shaders/nv_default_fragment.glsl b/files/shaders/nv_default_fragment.glsl
index 17204534e3..ff81a2b94d 100644
--- a/files/shaders/nv_default_fragment.glsl
+++ b/files/shaders/nv_default_fragment.glsl
@@ -39,6 +39,7 @@ varying vec3 passNormal;
 #include "alpha.glsl"
 
 uniform float emissiveMult;
+uniform float specStrength;
 
 void main()
 {
@@ -80,7 +81,7 @@ void main()
     gl_FragData[0].xyz *= lighting;
 
     float shininess = gl_FrontMaterial.shininess;
-    vec3 matSpec = getSpecularColor().xyz;
+    vec3 matSpec = getSpecularColor().xyz * specStrength;
 #if @normalMap
     matSpec *= normalTex.a;
 #endif
diff --git a/files/shaders/objects_fragment.glsl b/files/shaders/objects_fragment.glsl
index d750a4dd1f..99ed44919b 100644
--- a/files/shaders/objects_fragment.glsl
+++ b/files/shaders/objects_fragment.glsl
@@ -71,6 +71,7 @@ centroid varying vec3 shadowDiffuseLighting;
 #else
 uniform float emissiveMult;
 #endif
+uniform float specStrength;
 varying vec3 passViewPos;
 varying vec3 passNormal;
 
@@ -204,6 +205,7 @@ void main()
     vec3 matSpec = getSpecularColor().xyz;
 #endif
 
+    matSpec *= specStrength;
     if (matSpec != vec3(0.0))
     {
 #if (!@normalMap && !@parallax && !@forcePPL)