Your coloring is pretty good, but the body shapes really offset it at times. I'd suggest picking up some anatomy practice and really stick with it for while. It's boring, but I guarantee it'll pay off and make your art look 10x better.
Right now your anatomy isn't HORRID, it's pretty good, but I know you've been around here for a while. And I'd really like to see that massive improvement boost I know you're capable of O_o.
So you know...like I tell everyone lol, keep at it, and make sure to double-triple-multi check everyting.