This is a one of the 4 characters of the short film a was working on.
His name is Mouse and he is the hero of the film.
His look reflects his personality, he is a heavy metal guy who loves to smoke, actually it's like he can't stay without a cigarrete in his mouth or he may well freak out, lol.

I use maya for the modeling,zbrush for detailing and photoshop for texturing. Rendered in mental ray.