From what I remember, UV light cannot go through glass. The light can but the effectiveness of the UV cannot. Therefore we can't get a suntan indoors Darnit. It looks good to me, but I would probably put more coverage in there for him and maybe some thicker branches to be on. Try wooden dowels, that's what I had to do for my fatty of a frog because the bamboo bent under his weight :-O I think he feels alot more secure sitting on those, because he didn't sit on the bamboo much at all, I am thinking it scared him since it bent and shifted with his weight. Hobby Lobby usually has sales on fake leaves, as does Michael's. WalMart is cheap as all get out so maybe try there first.

One thing I might be worried about it how hot the glass is under the light. Can he burn his feet?
Hope you get everything situated for him, he looks to be a pretty good sized guy