the light seems to be hitting him full on, which may not be the kind of thing you want to do, but once again, your choice. if you want my oppinon, prehaps make the light hit him from the side, by shading darker on one half. sience im to lazy to zoom in and all, i thought id mention (if your not already doing this) that you can shade by using different tones of different colors, instead of shades of the same colors. also, i think he needs to be AA'd, and his forhead needs to be fixed a bit. lastly, i think his neck is a bit too straight and needs to be curved a bit. other then those few things, great work =)