Cool stuff Ezeth, I'm a fan. I was talking to someone about your textures once before, however, and he pointed out that you don't remove the mudbox stars. I downloaded someone wearing one of your sets (Moldyrobot) and from what I can tell, it's the little black + looking marks on the tops of the joints. I'd suggest removing those in your future texturing endeavors.
Other than that, I like your artwork and this set.