Do you think you could start on Raidenpuff, yet?
I made a little mockup of it just now, and as you can see, it can't get very detailed. the body texture has 16 pixels which merge all of their colors together. the eye textures are much more editable, but they do not mirror each other, so I cannot put a face or anything outside of "layers" for the eye textures, as they have to be symmetrical. the hands and feet use the same texture as the body, and I can hardly control what color more than half of the whole texture (which get's it's color from the merged area of black to white, making it gray.)
so, as always, feedback and suggestions can help better this texture as long as it's possible