Futuristic Worn Space Rifle/Gun 3D Model

General information -Model of rusty/worn assault rifle modeled in Blender(Cycles). -Clean mesh with no triangles and ready for subdivision. -Model is centered at 0,0,0 and unit system is set to metric. Real-world scale -One single object. -Previews rendered in Blender Cycles. Materials -Diffuse, normal and spec maps included. -Materials may possibly need to be remade for exchange formats. -All materials given clear names. Verts: 45674 Faces: 45520 File formats: -Blend - Ready to render as shown in display images. -FBX, OBJ, X3D - Tested importing to Blender with expected results. -DirectX - UnTested. I'm not aware of Blender being able to import X format, so I havnt been able to test. I've had a look at the file itself in wordpad, and it seems as it should.