FBX v 2013.1 (without subdivision, can be applied at all meshes)
FBX v 2012 (without subdivision, can be applied at all meshes)
FBX v 2011 (without subdivision, can be applied at all meshes)
Obj. (without subdivision, can be applied at all meshes)
3Ds max 2013 Scene - VRay 2.4 With materials and textures. (subdivision can be disabled)
Texture of helmet's specular in PNG format. the other materials are procedural.
OBJ (OBJ, filesize: 1.91 MB), MAX (Autodesk 3ds Max, filesize: 2.54 MB), FBX (Autodesk FBX, filesize: 3.47 MB)