The pictures are actual render output from Maya 7. Skin shader has been done in Maya 7 with Mental Ray. For other formats you will have to recreate it on your own. Textures are included in zip file at the bottom of the page
Model is created in Maya 7, then converted in other formats
If you need pre-maya 7 format edit .ma file in any text editor
and change the version number.
Also check out my other models, just click on my user name to see complete gallery