Finally I figured out a color scheme that I like for this project I'm working on. It's kind of Toulouse-Lautrec/art nouveau inspired in a way, as you can kind of see in the following two pictures.
Voila! Another piece of it for you to see! I've got to soften out the graphics a little bit... just looking at this my skeledude obviously needs more shading but I'm not digging the brightness of his bones against the crimson background. This will be eventually changed.