This is a robot I made in Maya. It has all texture files and the Maya file is in there as well. I used Z-brush as well. Robot is not rigged but it is ready for animation. The UV's are not overlapping. I used roadkill and Maya to unwrapped. I used Mental ray for the lighting. Thank you for looking and I had fun doing this concept! : )
OBJ (OBJ, filesize: 68.5 MB), ZTL (Zbrush, filesize: 68.5 MB), MA (Autodesk Maya, filesize: 762 KB)