Halo reach

I could not find a suitable background
it just to try the effects
http://img34.imageshack.us/img34/1931/halov2.png
v2http://img135.imageshack.us/img135/5438/halov3.pngmore lightings
Cnc

cool effects but lacks lighting.

i try to put the light surce on the top but with that background does not perform well

update v2

any more Cnc?