Good, but your shadows are practically invisible. Also, why are there black and gray lines? It makes the pouches stand out and flattens other stuff that shouldn't be like, say, the contour of the knees against the chest/arm/stuff going on behind it.
I've been professionally coloring stuff for a few years now, so if you actually want like, something in-depth, I can do that.
Subject: First really polished photoshop coloring 