So, I found this tutorial on DeviantART, that explains how to make a Pokemon trainer battle sprite from scratch, so I figured I'd try making some with Trek characters. I tried Data, and it didn't turn out as well as I'd hoped. I've never done this much shading in my life!!! And I worked on it for HOURS! Some tips would be greatly appreciated, because I still think it looks weird and can't think of anything more I can do to make it better.
If you compare this sprite to other Trainer sprites, it looks really weird...

If you compare this sprite to other Trainer sprites, it looks really weird...