Gameboy Color

So a while back I tried my hand at a Gameboy Color illustration and this was the final result. I wanted it to be as realistic as possible, including some non-perfect lines, textures, shading, shadows and so forth.

This really isn't my forte but I was curious as to what others thought of it.

Oh, edit: Looking back on this I'm not too happy with the select and start buttons, so if anyone has any recommendations on how to make them look a little less funky, let me know. Thanks.