great work Funky Bunnies! I just read through your thread. It's looking really good, though I agree that some scars would add some detail. Also, I am just not sure about the teeth. I don't know if it is the way that they are textured or modelled, but at the moment, they just don't sit right. They almost look like he is holding them in place with his lower lip.

I like what you have done so far though. The latest picture that you have posted is really impressive. The bump map is really effective and the colour of the skin is just right.