Horse with Saddle

A horse anatomy sculpt study. Horse was sculpted in Zbrush. Rendered with Maya's Mentalray

 Saddle and other parts were modeled in Maya

 And some Zbrush viewport captures:

High Poly Tire

Modeled in Autodesk Softimage, rendered with good old MentalRay

Final Render

 Wireframe

AO and Clay Renders