The cliffside colors and displacements are fantastic - some of the best I've seen! I also love the clouds. The lighting is perfect.
Minor Crits:
I think the foliage could use some work, esp the tree, which seems out of place. The bushes are a bit too regular in distribution and type.
The mudslick could use a bit more variation in color, but otherwise looks nice. The rocks in the mudslick look a bit too regular, but thats difficult to pull off otherwise.
A very minor crit on the clouds is the edging - not sure exactly how you'd resolve it, but its a bit too sharp but with too much thinness at the same time. Otherwise these are the best clouds of this type I've seen in TG2 so if there's no way to change how they are, then that's just how it is. These work great!
Keep those images coming - I can't wait to see the next.