Not bad...
iv seen what people can do with these thing... and even done so myself... i think the idea works well... however beacuse its a very simple design you really want the brush strokes to not stand out so much... so posibly using a more watered down paint would take more time but create a better finished product... also some of the black linework could have been a bit cleaner and smooth... take the shirts sleaves for example... blood splatters are cartoony which is cool... but i dont understand why you did them with two colours and not just keep the one...
PS: i like the brain-bin :D
