art style critique?

im working on trying to change/update my style to make it more interesting and fun but im not really sure what to do!! i dont want to be stuck in a weird anime-esque rut forever x__x
http://godteeth.tumblr.com/tagged/thus-drew-kishibe-rohan

I really love the coloring, and style of the drawing. If I had to change one thing, I'd probably work on maybe a more realistic face? I mean, I love the way you did this one, with exaggerated parts of the face. I just think in order to fit the style with the rest of the drawing, either exaggerate more parts of the body to match the face/head, or work on more realistic facial expressions. Hope this helps :)