3d model robot skeleton - Crio Type 3 by Born3d

Robot geometry based mostly on extruding method, all main parts are separated.
The hierarchy observed in parts of the body, full skeleton is built-in, including fingers. All main parts of the body ready for animation (sit-up, running, jumping and so on).
Attached files contents materials and Maya mental ray render as in the picture.
Files .obj and .mtl attached also as zip archive