This model includes the following:

-2048x2048 Color Map
-2048x2048 Normal Map
-2048x2048 Specular Map
-.HDR probe
-Maya Mental Ray lighting setup
-Maya shader
-Ambient occlusion shader
-.MA 2009 file
-.MB 2009 file
-.Obj model file for use in other apps

Unrigged - left in default 'A' pose.

Open scene, hit render(in MENTAL RAY for MAYA) and that's it.

Render layers are setup for a quick one button change from the Color pass to the Ambient Occlusion pass.