Sunrise over Ice Canyon

My second "serious" Terragen render. I really like this one! The only problem is that the clouds did not render as smoothly as I would have liked, but it's fine, anyway.

This one had over 1.5 MILLION polygons in it, and took over 49 minutes to render. Glad I have a dual core processor (Athlon X2 6000+ ^_^)

OK, so here's where YOU come in! Tell me what you would like to see improved, and once you guys give me some ideas, I'll open this project back up and make some changes. Also, while we're on the subject of you... Rate this from 1 to 5 for me, based on photorealism, where 5 is OMG is that a PHOTO or a RENDER!? and 1 is something made in M$ Paint

Thanks! I'll keep 'em coming if you give me suggestions!