This is my entry to Game Artisan's Comicon challenge. It is here if you want to check it out or some of the other crazy awesome entries.
The was rendered with Keyshot. I'm still a noob with it, but I'm really liking it. Comped in PS of course.
A couple views.
The mugshot rendered in Zbrush.
Some process shots rendered in Zbrush.
Texture maps.