Fallout 3 Signature

This is just a quick little thing i did when i was bored... tell me what ya think.

http://img36.imageshack.us/img36/4363/gdforumsig9.png

Really hard to see what is the render/stock..
Soldier?
and Its way too dark and monotone..

I think it needs some more contrast and lighting.
Look at where the light hits the shining armour and focus on making a light source that directly reflects that.
Also try to keep your text smaller and more transparent.