I thought I'd share this link that I just found. It is for all you DIY'ers. I've been looking for products on how to sculpt artificial trees rocks, etc. And now I found the perfect product to do it with. Check it out. They use it at all the major zoos. http://www.polygem.com/zoo/vinetips.php Now I gotta save my money so I can create the ultimate free range enclosure. I think I'm gonna sculpt a giant jungle tree for the living room and put a mellers on it.