EnderWiz - Impoved profile picture for YouTube

I used Illustrator CS06 to trace the outline and add basic colour with live paint. Next, I import the image and edit it with Photoshop CS06. The filter I used is Plastic wrap, while the rest is Black brush shading, with a magic wand to shade specific areas.

There are 3 layers to accomplish this result:
Shaded head - Overlayed and Plastic wrap filter 
Shaded head
Background layer