Bi-ped mech deisgn, fully rigged, does not come with shader development . Included is a maya, fbx, and obj format. The maya file is the only rigged scene.
OBJ (OBJ, filesize: 320 MB), MA (Autodesk Maya, filesize: 196 MB), FBX (Autodesk FBX, filesize: 170 MB)