This has been modeled with good production standards. This model was constructed with utmost care and attention to detail, with clean edge flow for rigging and facial deformation comfort. Model contains inner mouth surface, teeth ,tongue geometry as-well.
Used .JPEG texture map for color channel of size 2048 X 2048.Used only Maya / Mental-ray shaders . All colors can be easily modified.
Only Maya format contains the shaders and lit setup used for rendering.other formats provide only model geometry.
No cleaning up necessary. Every model has been checked with the appropriate software.
It can be used in movies, presentation videos n also for TV commercials.
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.