Zainy Stylized iPhone Game - Texture Help

I thought that I would through this out there for anyone willing to devote some weekend time helping bring an idea to fruition… I’ve been working on this mainly on the weekends for fun (and maybe even a little fame ;-)). The game is a toonish dark zainy platformer for the iPhone. I’m not a very good artist but I try real hard. If you’re great at painting textures with a dark-toonish style I need your help! If you’re interested and this sounds like it might make some money on iTunes then please respond.

I’ve attached a WIP very low poly character (main hero) so you can get an idea of the difficulty as well as an image of a level I thought reflected some elements of a toonish zainy style I’m shooting for.