I have a lot of lighting passes that I'm going to play with to make the different materials look more realistic. I just dropped a dirty texture over the whole thing to give you the feel I'm looking for. Maybe I'll get this done tomorrow. :)
I'm really getting excited about this now. It's starting to look how I imagined. I rendered a couple of different material types and comped them together with some color.
I've been an Artist in the games industry for 18 years.(Modeler, Animation, FX, Concept and Art Direction)
My favorite things to work on are character modeling and digital painting.