I have included light setup in the scene file.
This has been modeled with good production standards.
This model was constructed with utmost care and attention to detail, with clean edge flow for flexible rigging / facial deformation.
Model file contains inner mouth,teeth n tongue geometry also.
Textures / source images haven't been used.
Used Maya / Mental-ray shaders with the colors shown in the renders.
Constructed from the self designed concept drawing.
Only Maya format contains the shaders and lit setup used for rendering.other formats provides only model geometry.
Make sure mental-ray plugin loaded from plugin-manager settings in Maya ,then simply open the scene file and proceed for rendering for the quality promised in the presentation page.
Hope U like it.