LOVE IT!!!!!

I can see you have the form down, and you understand your shading, but I would suggest you try to clean up you line work and try to keep your colors within the figure. I'm not sure if your style is suppose to look sloppy, but your work would benefit from a little more time put towards upping the quality because you have the right idea, you just need to execute it. So keep working hard and you'll get it!