hey thanks guys for all you're comments
bounchfx its not much as i didn't need to zbrush it, its around 5 millon mostly the tracks
InProgress yea that pillar is a size of a person, its quite a big tank made for carrying troops of soldiers.
rollin the render scene is abit of photo 3d and painting, here the cg elements i used:
MoP yea there just bump maps, didnt need to zbrush it because the detail wasn't too deep could get away with a bump map