Working on Shading

[Solid]

This is one of the rollings stones. Can you guess which one?
Let me know what i need to work on.
http://www.geocities.com/liquid_x99/images/rolling-stone.jpg

I still havent figured out how to make the images show up here so if its not there now click

here (http://www.geocities.com/liquid_x99/images/rolling-stone.jpg) to view it.