This is realistic highly detailed model of Tyrannosaurus Rex for Autodesk Maya 7 and up.
This model is maya version of product 417478, but it does not have rig and animation. You can see this model in action looking at promotional files for 3dsMax version.
Texture maps for diffuse, specular, normal are also included in 2048*2048 resolution. Highres sculpting and normal map extraction was done in Z-brush. Materials for body, teeth and eyes are set up and ready to go for Mental Ray render.