desert background

For Stefan who wrote.....Hey Tony, I'm just finishing up on my epic pre-viz. :) As you I'm sure know, It's in the 14'th hour that things get hairy. I had a bit of frustrating day with "goto" paths getting corrupted by "lookats" in antics. Anyway, I will send you a link to my viz as soon as one exists. I'm excited to share it. - how did you do your desert?