diff --git a/code/nel/tools/pipeline/max/builtin/storage/geom_buffers.cpp b/code/nel/tools/pipeline/max/builtin/storage/geom_buffers.cpp
index fae5c5857..e9a53b7fe 100644
--- a/code/nel/tools/pipeline/max/builtin/storage/geom_buffers.cpp
+++ b/code/nel/tools/pipeline/max/builtin/storage/geom_buffers.cpp
@@ -29,9 +29,11 @@
 #include "geom_buffers.h"
 
 // STL includes
+#include <sstream>
 
 // NeL includes
 // #include <nel/misc/debug.h>
+#include <nel/misc/vector.h>
 
 // Project includes
 #include "../../storage_array.h"
@@ -71,6 +73,26 @@ namespace STORAGE {
 ////////////////////////////////////////////////////////////////////////
 ////////////////////////////////////////////////////////////////////////
 
+void CGeomTriIndexInfo::serial(NLMISC::IStream &stream)
+{
+	stream.serial(a);
+	stream.serial(b);
+	stream.serial(c);
+	stream.serial(i1);
+	stream.serial(i2);
+}
+
+std::string CGeomTriIndexInfo::toString() const
+{
+	std::stringstream ss;
+	ss << a << ", " << b << ", " << c << ", " << i1 << ", " << i2;
+	return ss.str();
+}
+
+////////////////////////////////////////////////////////////////////////
+////////////////////////////////////////////////////////////////////////
+////////////////////////////////////////////////////////////////////////
+
 CGeomBuffers::CGeomBuffers()
 {
 
@@ -115,19 +137,23 @@ IStorageObject *CGeomBuffers::createChunkById(uint16 id, bool container)
 {
 	switch (id)
 	{
-	case PMBS_GEOM_BUFFERS_TRI_A_VERTEX_CHUNK_ID:
 	case PMBS_GEOM_BUFFERS_TRI_B_VERTEX_CHUNK_ID:
 	case PMBS_GEOM_BUFFERS_TRI_C_VERTEX_CHUNK_ID:
 	case PBMS_GEOM_BUFFERS_POLY_A_VERTEX_CHUNK_ID:
 		nlassert(!container);
 		return new CStorageArray<float>();
-	case PMBS_GEOM_BUFFERS_TRI_A_INDEX_CHUNK_ID:
 	case PMBS_GEOM_BUFFERS_TRI_B_INDEX_CHUNK_ID:
 	case PMBS_GEOM_BUFFERS_TRI_C_INDEX_CHUNK_ID:
 	case PBMS_GEOM_BUFFERS_POLY_A_INDEX_A_CHUNK_ID:
 	case PBMS_GEOM_BUFFERS_POLY_A_INDEX_B_CHUNK_ID:
 		nlassert(!container);
 		return new CStorageArray<uint32>();
+	case PMBS_GEOM_BUFFERS_TRI_A_INDEX_CHUNK_ID:
+		nlassert(!container);
+		return new CStorageArraySizePre<CGeomTriIndexInfo>();
+	case PMBS_GEOM_BUFFERS_TRI_A_VERTEX_CHUNK_ID:
+		nlassert(!container);
+		return new CStorageArraySizePre<NLMISC::CVector>();
 	}
 	return CStorageContainer::createChunkById(id, container);
 }
diff --git a/code/nel/tools/pipeline/max/builtin/storage/geom_buffers.h b/code/nel/tools/pipeline/max/builtin/storage/geom_buffers.h
index 0205bcac8..eefda308d 100644
--- a/code/nel/tools/pipeline/max/builtin/storage/geom_buffers.h
+++ b/code/nel/tools/pipeline/max/builtin/storage/geom_buffers.h
@@ -41,6 +41,17 @@ namespace MAX {
 namespace BUILTIN {
 namespace STORAGE {
 
+struct CGeomTriIndexInfo
+{
+	uint32 a;
+	uint32 b;
+	uint32 c;
+	uint32 i1;
+	uint32 i2;
+	void serial(NLMISC::IStream &stream);
+	std::string toString() const;
+};
+
 /**
  * \brief CGeomBuffers
  * \date 2012-08-25 07:55GMT
diff --git a/code/nel/tools/pipeline/max/storage_array.h b/code/nel/tools/pipeline/max/storage_array.h
index c38cb3bb8..ca558c60c 100644
--- a/code/nel/tools/pipeline/max/storage_array.h
+++ b/code/nel/tools/pipeline/max/storage_array.h
@@ -88,16 +88,16 @@ void CStorageArray<T>::serial(NLMISC::IStream &stream)
 template <typename T>
 void CStorageArray<T>::toString(std::ostream &ostream, const std::string &pad) const
 {
-	ostream << "(" << className() << ") { "; // << s << " } ";
+	ostream << "(" << className() << ") [" << Value.size() << "] { "; // << s << " } ";
 	uint i = 0;
 	for (typename TTypeArray::const_iterator it = Value.begin(), end = Value.end(); it != end; ++it)
 	{
 		std::string s = NLMISC::toString(*it);
 		//ostream << "\n" << pad << i << ": " << s;
-		ostream << s << ", ";
+		ostream << "{ " << s << " } ";
 		++i;
 	}
-	ostream << " } ";
+	ostream << "} ";
 }
 
 template <typename T>
@@ -115,6 +115,43 @@ bool CStorageArray<T>::getSize(sint32 &size) const
 	return true;
 }
 
+template <typename T>
+class CStorageArraySizePre : public CStorageArray<T>
+{
+public:
+	virtual std::string className() const;
+	virtual void serial(NLMISC::IStream &stream);
+	virtual void setSize(sint32 size);
+	virtual bool getSize(sint32 &size) const;
+};
+
+template <typename T>
+std::string CStorageArraySizePre<T>::className() const
+{
+	return "StorageArraySizePre";
+}
+
+template <typename T>
+void CStorageArraySizePre<T>::serial(NLMISC::IStream &stream)
+{
+	uint32 size = this->Value.size();
+	stream.serial(size);
+	nlassert(this->Value.size() == size);
+	CStorageArray<T>::serial(stream);
+}
+
+template <typename T>
+void CStorageArraySizePre<T>::setSize(sint32 size)
+{
+	CStorageArray<T>::setSize(size - sizeof(uint32));
+}
+
+template <typename T>
+bool CStorageArraySizePre<T>::getSize(sint32 &size) const
+{
+	return CStorageArray<T>::getSize(size) + sizeof(uint32);
+}
+
 } /* namespace MAX */
 } /* namespace PIPELINE */
 
diff --git a/code/nel/tools/pipeline/max_dump/main.cpp b/code/nel/tools/pipeline/max_dump/main.cpp
index 954c3d31b..96c4f1006 100644
--- a/code/nel/tools/pipeline/max_dump/main.cpp
+++ b/code/nel/tools/pipeline/max_dump/main.cpp
@@ -18,6 +18,7 @@
 #include <utility>
 
 #include <nel/misc/file.h>
+#include <nel/misc/vector.h>
 
 #include "../max/storage_stream.h"
 #include "../max/storage_object.h"
@@ -30,12 +31,14 @@
 
 // Testing
 #include "../max/builtin/storage/app_data.h"
+#include "../max/builtin/storage/geom_buffers.h"
 #include "../max/builtin/builtin.h"
 #include "../max/builtin/scene_impl.h"
 #include "../max/builtin/i_node.h"
 
 using namespace PIPELINE::MAX;
 using namespace PIPELINE::MAX::BUILTIN;
+using namespace PIPELINE::MAX::BUILTIN::STORAGE;
 
 static const char *filename = "/srv/work/database/interfaces/anims_max/cp_fy_hof_species.max";
 //static const char *filename = "/home/kaetemi/source/minimax/GE_Acc_MikotoBaniere.max";
@@ -49,14 +52,14 @@ void exportObj(const std::string &fileName, const CReferenceMaker *triObject)
 	IStorageObject *bufferBlock = triObject->findStorageObject(0x08fe);
 	nlassert(bufferBlock->isContainer());
 	CStorageContainer *buffers = static_cast<CStorageContainer *>(bufferBlock);
-	CStorageArray<float> *vertexBuffer = static_cast<CStorageArray<float> *>(buffers->findStorageObject(0x0914));
-	CStorageArray<uint32> *indexBuffer = static_cast<CStorageArray<uint32> *>(buffers->findStorageObject(0x0912));
+	CStorageArraySizePre<NLMISC::CVector> *vertexBuffer = static_cast<CStorageArraySizePre<NLMISC::CVector> *>(buffers->findStorageObject(0x0914));
+	CStorageArraySizePre<CGeomTriIndexInfo> *indexBuffer = static_cast<CStorageArraySizePre<CGeomTriIndexInfo> *>(buffers->findStorageObject(0x0912));
 
 	std::ofstream ofs(fileName.c_str());
-	for (uint i = 1; i < vertexBuffer->Value.size() - 1; i += 3)
-		ofs << "v " << vertexBuffer->Value[i] << " " << vertexBuffer->Value[i + 1] << " " << vertexBuffer->Value[i + 2] << "\n";
-	for (uint i = 1; i < indexBuffer->Value.size() - 1; i += 5)
-		ofs << "f " << (indexBuffer->Value[i] + 1) << " " << (indexBuffer->Value[i + 1] + 1) << " " << (indexBuffer->Value[i + 2] + 1) << "\n";
+	for (uint i = 0; i < vertexBuffer->Value.size(); ++i)
+		ofs << "v " << vertexBuffer->Value[i].x << " " << vertexBuffer->Value[i].y << " " << vertexBuffer->Value[i].z << "\n";
+	for (uint i = 0; i < indexBuffer->Value.size(); ++i)
+		ofs << "f " << (indexBuffer->Value[i].a) << " " << (indexBuffer->Value[i].b) << " " << (indexBuffer->Value[i].c) << "\n";
 }
 
 // int __stdcall WinMain(void *, void *, void *, int)