Well, I never watched Naruto in my life, so I don't know this Neji guy. But let me saay that this sprite is very good, although I think you made it using a real one as a base. That's probably why he doesn't look like the real character (I'll take everybody's saying for this thing), because you sticked to the one sprite. But, anyway, you did a good work with the accessories and the hair. Good overall. To make it better, train at your shading skills.