I agree, the terrain, scree, and talus are really fantastic, outstanding! I find the trees actually let down the image a bit though. I think perhaps they're one of the free models? If so I think I know that one and it has always been a little lacking in my view. I think perhaps a bit more translucency in the needle textures could help, and also higher antialiasing I would say. But really the trees are a minor part of the image and the work in it, I would say, and the rest is excellent.
- Oshyan