Originally posted by kbrown
Looking good. I definately recommend taking a look at Danny's uv tools here: https://www.dannyngan.com/mel_dannyuvtools.htm
(Was down by the time I posted this though)...
I made a small modification to it so you can assign new random materials on the fly. Don't know if Danny has included it in the zip at his site but PM if you want it 
My site is back up, so you'll be able to download the scripts. I haven't had a chance to post the modified scripts yet, but I will do so as soon as I can.