diff --git a/DataSpec/DNACommon/BabeDead.hpp b/DataSpec/DNACommon/BabeDead.hpp
index c9ecc7928..2882fa65a 100644
--- a/DataSpec/DNACommon/BabeDead.hpp
+++ b/DataSpec/DNACommon/BabeDead.hpp
@@ -49,6 +49,7 @@ void ReadBabeDeadLightToBlender(hecl::BlenderConnection::PyOutStream& os,
 
     os.format("lamp.retro_layer = %u\n"
               "lamp.retro_origtype = %u\n"
+              "lamp.falloff_type = 'INVERSE_COEFFICIENTS'\n"
               "lamp.use_nodes = True\n"
               "falloff_node = lamp.node_tree.nodes.new('ShaderNodeLightFalloff')\n"
               "lamp.energy = 0.0\n"
@@ -68,12 +69,15 @@ void ReadBabeDeadLightToBlender(hecl::BlenderConnection::PyOutStream& os,
     case BabeDeadLight::Falloff::Constant:
         os << "falloff_node.inputs[0].default_value *= 75.0\n"
               "lamp.node_tree.links.new(falloff_node.outputs[2], lamp.node_tree.nodes['Emission'].inputs[1])\n";
+        os.format("lamp.constant_coefficient = 2.0 / %f\n", light.q);
         break;
     case BabeDeadLight::Falloff::Linear:
         os << "lamp.node_tree.links.new(falloff_node.outputs[1], lamp.node_tree.nodes['Emission'].inputs[1])\n";
+        os.format("lamp.linear_coefficient = 250 / %f\n", light.q);
         break;
     case BabeDeadLight::Falloff::Quadratic:
         os << "lamp.node_tree.links.new(falloff_node.outputs[0], lamp.node_tree.nodes['Emission'].inputs[1])\n";
+        os.format("lamp.quadratic_coefficient = 25000 / %f\n", light.q);
         break;
     default: break;
     }
diff --git a/DataSpec/DNACommon/TXTR.cpp b/DataSpec/DNACommon/TXTR.cpp
index 3d4bfe81b..a238934c7 100644
--- a/DataSpec/DNACommon/TXTR.cpp
+++ b/DataSpec/DNACommon/TXTR.cpp
@@ -32,19 +32,20 @@ static void BoxFilter(const uint8_t* input, unsigned chanCount,
     int y,x,c;
     for (y=0 ; y<mipHeight ; ++y)
     {
-        unsigned mip_line_base = mipWidth * y;
-        unsigned in1_line_base = inWidth * (y*2);
-        unsigned in2_line_base = inWidth * (y*2+1);
+        unsigned miplineBase = mipWidth * y;
+        unsigned in1LineBase = inWidth * (y*2);
+        unsigned in2LineBase = inWidth * (y*2+1);
         for (x=0 ; x<mipWidth ; ++x)
         {
-            uint8_t* out = &output[(mip_line_base+x)*chanCount];
+            uint8_t* out = &output[(miplineBase+x)*chanCount];
             for (c=0 ; c<chanCount ; ++c)
             {
-                out[c] = 0;
-                out[c] += input[(in1_line_base+(x*2))*chanCount+c] / 4;
-                out[c] += input[(in1_line_base+(x*2+1))*chanCount+c] / 4;
-                out[c] += input[(in2_line_base+(x*2))*chanCount+c] / 4;
-                out[c] += input[(in2_line_base+(x*2+1))*chanCount+c] / 4;
+                uint32_t tmp = 0;
+                tmp += input[(in1LineBase+(x*2))*chanCount+c];
+                tmp += input[(in1LineBase+(x*2+1))*chanCount+c];
+                tmp += input[(in2LineBase+(x*2))*chanCount+c];
+                tmp += input[(in2LineBase+(x*2+1))*chanCount+c];
+                out[c] = tmp / 4;
             }
         }
     }
diff --git a/DataSpec/SpecBase.cpp b/DataSpec/SpecBase.cpp
index a21c36d60..ccc0a41b2 100644
--- a/DataSpec/SpecBase.cpp
+++ b/DataSpec/SpecBase.cpp
@@ -7,6 +7,7 @@
 #include "Blender/BlenderSupport.hpp"
 #include "BlenderConnection.hpp"
 #include "DNACommon/DNACommon.hpp"
+#include "DNACommon/TXTR.hpp"
 
 #include <time.h>
 
@@ -32,8 +33,8 @@ static const hecl::SystemChar* MomErr[] =
 };
 
 constexpr uint32_t MomErrCount = std::extent<decltype(MomErr)>::value;
-SpecBase::SpecBase(hecl::Database::Project& project)
-: m_project(project),
+SpecBase::SpecBase(hecl::Database::Project& project, bool pc)
+: m_project(project), m_pc(pc),
   m_masterShader(project.getProjectWorkingPath(), ".hecl/RetroMasterShader.blend") {}
 
 bool SpecBase::canExtract(const ExtractPassInfo& info, std::vector<ExtractReport>& reps)
@@ -139,6 +140,32 @@ bool SpecBase::canCook(const hecl::ProjectPath& path)
     return false;
 }
 
+const hecl::Database::DataSpecEntry* SpecBase::overrideDataSpec(const hecl::ProjectPath& path,
+                                                                const hecl::Database::DataSpecEntry* oldEntry)
+{
+    if (!checkPathPrefix(path))
+        return nullptr;
+    if (hecl::IsPathBlend(path))
+    {
+        hecl::BlenderConnection& conn = hecl::BlenderConnection::SharedConnection();
+        if (!conn.openBlend(path))
+        {
+            Log.report(logvisor::Error, _S("unable to cook '%s'"),
+                       path.getAbsolutePath().c_str());
+            return nullptr;
+        }
+        hecl::BlenderConnection::BlendType type = conn.getBlendType();
+        if (type == hecl::BlenderConnection::BlendType::Mesh ||
+            type == hecl::BlenderConnection::BlendType::Area)
+            return oldEntry;
+    }
+    else if (hecl::IsPathPNG(path))
+    {
+        return oldEntry;
+    }
+    return getOriginalSpec();
+}
+
 void SpecBase::doCook(const hecl::ProjectPath& path, const hecl::ProjectPath& cookedPath,
                       bool fast, FCookProgress progress)
 {
@@ -171,6 +198,13 @@ void SpecBase::doCook(const hecl::ProjectPath& path, const hecl::ProjectPath& co
         default: break;
         }
     }
+    else if (hecl::IsPathPNG(path))
+    {
+        if (m_pc)
+            TXTR::CookPC(path, cookedPath);
+        else
+            TXTR::Cook(path, cookedPath);
+    }
     else if (hecl::IsPathYAML(path))
     {
         FILE* fp = hecl::Fopen(path.getAbsolutePath().c_str(), _S("r"));
diff --git a/DataSpec/SpecBase.hpp b/DataSpec/SpecBase.hpp
index e08adb07e..11cb8e5c1 100644
--- a/DataSpec/SpecBase.hpp
+++ b/DataSpec/SpecBase.hpp
@@ -17,7 +17,10 @@ struct SpecBase : hecl::Database::IDataSpec
     void doExtract(const ExtractPassInfo& info, FProgress progress);
 
     bool canCook(const hecl::ProjectPath& path);
-    void doCook(const hecl::ProjectPath& path, const hecl::ProjectPath& cookedPath, bool fast, FCookProgress progress);
+    const hecl::Database::DataSpecEntry* overrideDataSpec(const hecl::ProjectPath& path,
+                                                          const hecl::Database::DataSpecEntry* oldEntry);
+    void doCook(const hecl::ProjectPath& path, const hecl::ProjectPath& cookedPath,
+                bool fast, FCookProgress progress);
 
     bool canPackage(const PackagePassInfo& info);
     void gatherDependencies(const PackagePassInfo& info,
@@ -37,6 +40,9 @@ struct SpecBase : hecl::Database::IDataSpec
     virtual bool extractFromDisc(nod::DiscBase& disc, bool force,
                                  FProgress progress)=0;
 
+    /* Even if PC spec is being cooked, this will return the vanilla GCN spec */
+    virtual const hecl::Database::DataSpecEntry* getOriginalSpec() const=0;
+
     /* Basic path check (game directory matching) */
     virtual bool checkPathPrefix(const hecl::ProjectPath& path)=0;
 
@@ -48,10 +54,14 @@ struct SpecBase : hecl::Database::IDataSpec
     using Mesh = BlendStream::Mesh;
     using Actor = BlendStream::Actor;
 
-    virtual void cookMesh(const hecl::ProjectPath& out, const hecl::ProjectPath& in, BlendStream& ds, bool fast, FCookProgress progress) const=0;
-    virtual void cookActor(const hecl::ProjectPath& out, const hecl::ProjectPath& in, BlendStream& ds, bool fast, FCookProgress progress) const=0;
-    virtual void cookArea(const hecl::ProjectPath& out, const hecl::ProjectPath& in, BlendStream& ds, bool fast, FCookProgress progress) const=0;
-    virtual void cookYAML(const hecl::ProjectPath& out, const hecl::ProjectPath& in, FILE* fin, FCookProgress progress) const=0;
+    virtual void cookMesh(const hecl::ProjectPath& out, const hecl::ProjectPath& in,
+                          BlendStream& ds, bool fast, FCookProgress progress) const=0;
+    virtual void cookActor(const hecl::ProjectPath& out, const hecl::ProjectPath& in,
+                           BlendStream& ds, bool fast, FCookProgress progress) const=0;
+    virtual void cookArea(const hecl::ProjectPath& out, const hecl::ProjectPath& in,
+                          BlendStream& ds, bool fast, FCookProgress progress) const=0;
+    virtual void cookYAML(const hecl::ProjectPath& out, const hecl::ProjectPath& in,
+                          FILE* fin, FCookProgress progress) const=0;
 
     const hecl::ProjectPath& getMasterShaderPath() const {return m_masterShader;}
 
@@ -62,9 +72,10 @@ struct SpecBase : hecl::Database::IDataSpec
     /* Project accessor */
     hecl::Database::Project& getProject() const {return m_project;}
 
-    SpecBase(hecl::Database::Project& project);
+    SpecBase(hecl::Database::Project& project, bool pc);
 protected:
     hecl::Database::Project& m_project;
+    bool m_pc;
     hecl::ProjectPath m_masterShader;
 private:
     std::unique_ptr<nod::DiscBase> m_disc;
diff --git a/DataSpec/SpecMP1.cpp b/DataSpec/SpecMP1.cpp
index cf6525ce8..d8b07df44 100644
--- a/DataSpec/SpecMP1.cpp
+++ b/DataSpec/SpecMP1.cpp
@@ -33,8 +33,8 @@ struct SpecMP1 : SpecBase
     hecl::ProjectPath m_cookPath;
     PAKRouter<DNAMP1::PAKBridge> m_pakRouter;
 
-    SpecMP1(hecl::Database::Project& project)
-    : SpecBase(project),
+    SpecMP1(hecl::Database::Project& project, bool pc)
+    : SpecBase(project, pc),
       m_workPath(project.getProjectWorkingPath(), _S("MP1")),
       m_cookPath(project.getProjectCookedPath(SpecEntMP1), _S("MP1")),
       m_pakRouter(*this, m_workPath, m_cookPath) {}
@@ -213,6 +213,8 @@ struct SpecMP1 : SpecBase
 
     bool extractFromDisc(nod::DiscBase&, bool force, FProgress progress)
     {
+        m_project.enableDataSpecs({"MP1-PC"});
+
         nod::ExtractionContext ctx = {true, force, nullptr};
 
         m_workPath.makeDir();
@@ -267,7 +269,12 @@ struct SpecMP1 : SpecBase
         return true;
     }
 
-    virtual hecl::ProjectPath getWorking(class UniqueID32& id)
+    const hecl::Database::DataSpecEntry* getOriginalSpec() const
+    {
+        return &SpecEntMP1;
+    }
+
+    hecl::ProjectPath getWorking(class UniqueID32& id)
     {
         return m_pakRouter.getWorking(id);
     }
@@ -320,15 +327,20 @@ hecl::Database::DataSpecEntry SpecEntMP1 =
     _S("MP1"),
     _S("Data specification for original Metroid Prime engine"),
     [](hecl::Database::Project& project, hecl::Database::DataSpecTool)
-    -> hecl::Database::IDataSpec* {return new struct SpecMP1(project);}
+    -> hecl::Database::IDataSpec* {return new struct SpecMP1(project, false);}
 };
 
 hecl::Database::DataSpecEntry SpecEntMP1PC =
 {
     _S("MP1-PC"),
     _S("Data specification for PC-optimized Metroid Prime engine"),
-    [](hecl::Database::Project& project, hecl::Database::DataSpecTool)
-    -> hecl::Database::IDataSpec* {return nullptr;}
+    [](hecl::Database::Project& project, hecl::Database::DataSpecTool tool)
+    -> hecl::Database::IDataSpec*
+    {
+        if (tool != hecl::Database::DataSpecTool::Extract)
+            return new struct SpecMP1(project, true);
+        return nullptr;
+    }
 };
 
 }
diff --git a/DataSpec/SpecMP2.cpp b/DataSpec/SpecMP2.cpp
index dff435142..0c28220aa 100644
--- a/DataSpec/SpecMP2.cpp
+++ b/DataSpec/SpecMP2.cpp
@@ -29,8 +29,8 @@ struct SpecMP2 : SpecBase
     hecl::ProjectPath m_cookPath;
     PAKRouter<DNAMP2::PAKBridge> m_pakRouter;
 
-    SpecMP2(hecl::Database::Project& project)
-    : SpecBase(project),
+    SpecMP2(hecl::Database::Project& project, bool pc)
+    : SpecBase(project, pc),
       m_workPath(project.getProjectWorkingPath(), _S("MP2")),
       m_cookPath(project.getProjectCookedPath(SpecEntMP2), _S("MP2")),
       m_pakRouter(*this, m_workPath, m_cookPath) {}
@@ -257,7 +257,12 @@ struct SpecMP2 : SpecBase
         return true;
     }
 
-    virtual hecl::ProjectPath getWorking(class UniqueID32& id)
+    const hecl::Database::DataSpecEntry* getOriginalSpec() const
+    {
+        return &SpecEntMP2;
+    }
+
+    hecl::ProjectPath getWorking(class UniqueID32& id)
     {
         return m_pakRouter.getWorking(id);
     }
@@ -302,15 +307,20 @@ hecl::Database::DataSpecEntry SpecEntMP2
     _S("MP2"),
     _S("Data specification for original Metroid Prime 2 engine"),
     [](hecl::Database::Project& project, hecl::Database::DataSpecTool)
-    -> hecl::Database::IDataSpec* {return new struct SpecMP2(project);}
+    -> hecl::Database::IDataSpec* {return new struct SpecMP2(project, false);}
 );
 
 hecl::Database::DataSpecEntry SpecEntMP2PC =
 {
     _S("MP2-PC"),
     _S("Data specification for PC-optimized Metroid Prime 2 engine"),
-    [](hecl::Database::Project& project, hecl::Database::DataSpecTool)
-    -> hecl::Database::IDataSpec* {return nullptr;}
+    [](hecl::Database::Project& project, hecl::Database::DataSpecTool tool)
+    -> hecl::Database::IDataSpec*
+    {
+        if (tool != hecl::Database::DataSpecTool::Extract)
+            return new struct SpecMP2(project, true);
+        return nullptr;
+    }
 };
 
 }
diff --git a/DataSpec/SpecMP3.cpp b/DataSpec/SpecMP3.cpp
index ce6c1b6c6..02f318d17 100644
--- a/DataSpec/SpecMP3.cpp
+++ b/DataSpec/SpecMP3.cpp
@@ -42,8 +42,8 @@ struct SpecMP3 : SpecBase
     hecl::ProjectPath m_feCookPath;
     PAKRouter<DNAMP3::PAKBridge> m_fePakRouter;
 
-    SpecMP3(hecl::Database::Project& project)
-    : SpecBase(project),
+    SpecMP3(hecl::Database::Project& project, bool pc)
+    : SpecBase(project, pc),
       m_workPath(project.getProjectWorkingPath(), _S("MP3")),
       m_cookPath(project.getProjectCookedPath(SpecEntMP3), _S("MP3")),
       m_pakRouter(*this, m_workPath, m_cookPath),
@@ -439,7 +439,12 @@ struct SpecMP3 : SpecBase
         return true;
     }
 
-    virtual hecl::ProjectPath getWorking(class UniqueID64& id)
+    const hecl::Database::DataSpecEntry* getOriginalSpec() const
+    {
+        return &SpecEntMP3;
+    }
+
+    hecl::ProjectPath getWorking(class UniqueID64& id)
     {
         return m_pakRouter.getWorking(id);
     }
@@ -486,15 +491,20 @@ hecl::Database::DataSpecEntry SpecEntMP3
     _S("MP3"),
     _S("Data specification for original Metroid Prime 3 engine"),
     [](hecl::Database::Project& project, hecl::Database::DataSpecTool)
-    -> hecl::Database::IDataSpec* {return new struct SpecMP3(project);}
+    -> hecl::Database::IDataSpec* {return new struct SpecMP3(project, false);}
 );
 
 hecl::Database::DataSpecEntry SpecEntMP3PC =
 {
     _S("MP3-PC"),
     _S("Data specification for PC-optimized Metroid Prime 3 engine"),
-    [](hecl::Database::Project& project, hecl::Database::DataSpecTool)
-    -> hecl::Database::IDataSpec* {return nullptr;}
+    [](hecl::Database::Project& project, hecl::Database::DataSpecTool tool)
+    -> hecl::Database::IDataSpec*
+    {
+        if (tool != hecl::Database::DataSpecTool::Extract)
+            return new struct SpecMP3(project, true);
+        return nullptr;
+    }
 };
 
 }
diff --git a/Editor/ProjectManager.cpp b/Editor/ProjectManager.cpp
index 353a089e6..5b4914e21 100644
--- a/Editor/ProjectManager.cpp
+++ b/Editor/ProjectManager.cpp
@@ -8,7 +8,7 @@ static logvisor::Module Log("URDE::ProjectManager");
 
 bool ProjectManager::m_registeredSpecs = false;
 ProjectManager::ProjectManager(ViewManager &vm)
-: m_vm(vm), m_objStore(m_factoryMP1)
+: m_vm(vm), m_clientProc(1), m_factoryMP1(m_clientProc), m_objStore(m_factoryMP1)
 {
     if (!m_registeredSpecs)
     {
diff --git a/Editor/ProjectManager.hpp b/Editor/ProjectManager.hpp
index 8966229e6..cfe0588e4 100644
--- a/Editor/ProjectManager.hpp
+++ b/Editor/ProjectManager.hpp
@@ -18,6 +18,7 @@ class ProjectManager
     ViewManager& m_vm;
     std::unique_ptr<hecl::Database::Project> m_proj;
     static bool m_registeredSpecs;
+    hecl::ClientProcess m_clientProc;
     ProjectResourceFactoryMP1 m_factoryMP1;
     urde::CSimplePool m_objStore;
 
diff --git a/Editor/ProjectResourceFactoryBase.hpp b/Editor/ProjectResourceFactoryBase.hpp
index 33606dd54..e2fa06b3d 100644
--- a/Editor/ProjectResourceFactoryBase.hpp
+++ b/Editor/ProjectResourceFactoryBase.hpp
@@ -1,6 +1,7 @@
 #ifndef URDE_PROJECT_RESOURCE_FACTORY_BASE_HPP
 #define URDE_PROJECT_RESOURCE_FACTORY_BASE_HPP
 
+#include "hecl/ClientProcess.hpp"
 #include "Runtime/IFactory.hpp"
 #include "Runtime/CFactoryMgr.hpp"
 #include "Runtime/CResFactory.hpp"
@@ -14,6 +15,7 @@ namespace urde
 
 class ProjectResourceFactoryBase : public urde::IFactory
 {
+    hecl::ClientProcess& m_clientProc;
 protected:
     std::unordered_map<urde::SObjectTag, hecl::ProjectPath> m_tagToPath;
     std::unordered_map<std::string, urde::SObjectTag> m_catalogNameToTag;
@@ -52,6 +54,7 @@ protected:
                                 const CVParamTransfer& paramXfer);
 
 public:
+    ProjectResourceFactoryBase(hecl::ClientProcess& clientProc) : m_clientProc(clientProc) {}
     std::unique_ptr<urde::IObj> Build(const urde::SObjectTag&, const urde::CVParamTransfer&);
     void BuildAsync(const urde::SObjectTag&, const urde::CVParamTransfer&, urde::IObj**);
     void CancelBuild(const urde::SObjectTag&);
diff --git a/Editor/ProjectResourceFactoryMP1.cpp b/Editor/ProjectResourceFactoryMP1.cpp
index fd4d5cf9a..86b177bd3 100644
--- a/Editor/ProjectResourceFactoryMP1.cpp
+++ b/Editor/ProjectResourceFactoryMP1.cpp
@@ -21,7 +21,8 @@ extern hecl::Database::DataSpecEntry SpecEntMP1PC;
 namespace urde
 {
 
-ProjectResourceFactoryMP1::ProjectResourceFactoryMP1()
+ProjectResourceFactoryMP1::ProjectResourceFactoryMP1(hecl::ClientProcess& clientProc)
+: ProjectResourceFactoryBase(clientProc)
 {
     m_factoryMgr.AddFactory(FOURCC('TXTR'), urde::FTextureFactory);
     m_factoryMgr.AddFactory(FOURCC('PART'), urde::FParticleFactory);
diff --git a/Editor/ProjectResourceFactoryMP1.hpp b/Editor/ProjectResourceFactoryMP1.hpp
index a804f0cda..c2d01cdef 100644
--- a/Editor/ProjectResourceFactoryMP1.hpp
+++ b/Editor/ProjectResourceFactoryMP1.hpp
@@ -9,7 +9,7 @@ namespace urde
 class ProjectResourceFactoryMP1 : public ProjectResourceFactoryBase
 {
 public:
-    ProjectResourceFactoryMP1();
+    ProjectResourceFactoryMP1(hecl::ClientProcess& clientProc);
     void IndexMP1Resources(const hecl::Database::Project& proj);
     SObjectTag TagFromPath(const hecl::ProjectPath& path) const;
     hecl::ProjectPath GetCookedPath(const SObjectTag& tag,
diff --git a/hecl b/hecl
index b6be61576..50b614abd 160000
--- a/hecl
+++ b/hecl
@@ -1 +1 @@
-Subproject commit b6be61576548e44bc5a06e58813965ddd5c5ca94
+Subproject commit 50b614abd46fc59f2cd2ca0b32261263baffd2f2