First Try at Vector

This is my first attempt at vectors. I did not use shading because I do not think I am ready for that just yet. It is not a wall, I just wanted some comments on it and also wanted to see what color you like behind it.

Here is the original pic:

http://img47.exs.cx/img47/4397/Willis.jpg

White Background:

http://img6.exs.cx/img6/4126/WillisMgahee.jpg

Blue Background:

http://img27.exs.cx/img27/2371/WillisMgahee1.jpg

Thanks in advance for any comments!

Edit:
Please dont post images directly into the forums, please use links from now one ;)

The initial vector is good for a first, but where is the detail. Key shadowing and other things is what makes a good vector.