Onizuka Head Sketch

I've been watching episodes of GTO recently on DVD, and randomly decided to sketch Onizuka. I sketched this from the third DVD volume cover, so if you've seen it before, then that's where lol. Also while scanning it in, it killed off some of my original shading, so I had to touch it up in Photoshop slightly. Kinda annoying when scanners do that...ah well. That's probably why I don't upload shaded sketches often lol. Anyhow, please enjoy my first Onizuka attempt!!