>>1938890First off, I'd soften the eye like I hacve done, and you can't see it well, but the top gum line removed he sharp points - gums do NOT look like thye are sharp! I also, if you can see it, softened the tooth edges and added in some roundness instead of just straight lines - the straight likes deter form it looking like "real" teeth, and loses some of the definition, and draws the eye too much to it.
Yoiur hair needs to be redone - I'd suggest trying it both the way yo are now with the obscene color changes, as well as just the "primary" light gray color, and another variant of the light gray and one of the dark grays (I'd suggest the lighter one) so that the eye stands out more.
Hope this helps.