The scene looks great. The textures all fit very well together. I really like the way you blended the sky into the scene from a distance it really appears that the desert goes on forever. The shadows look even better seeing them in 3d opposed to the pictures.

Just curious did you use cgs subtract? I noticed a few areas where the the blocks didnt seam together very well. Other then that Id say its great work.

http://www.freewebs.com/otama_syndicate/index.htm - Each master to his own technique.

- Not me said the bee, Nor I said the fly.