Good color scheme, fairly anime especially the hair. Some tips: a little more depth and smoothness to the cloth, possibly fading the 'inside' (between the legs) to black to represent the fact that it's really supposed to be separate halves, same thing under the sleeves. As to the power fist^H^H^H^Hweapon, I'm cool with it, but many folks push the WYSIWYG rule harshly, so expect that...