Distinctly vibrant colour scheme on this, you've really added a lot of depth to the classic newgrounds theme. The mouth somewhat lets it down for me, though. Towards the right half of the image it's realistic, but I can't even explain what happens to it the further left you go. Puts me in mind of that cretin Tim Buckley, infamous for his impossible B^U faces. I feel as though it would have worked better if it was almost mirrored down the middle, as it seems caught in a bit of a cartoonish/realism flux that seems undecided rather than intentional. A piece with a lot of impact, no less. Great job!