Hey, Starhawk I grabbed your drawing, passed it throught a few filters to increase the color, sharpness, contrast and darkness. I then imported the 2d image into Bryce and mapped it to a 2d object and produced these renders.. It's not actual 3d, but it might be ok for your troop pic.
I'll follow this post with a sample of the 512x512 render that bryce produced.
Cheers!
