this is what I have so far:
so the first thing I'm trying is skydome, seen in the first pic.
so I go to ccsm
its enabled. But, after restarting compiz twice then logging out and logging back in, no skydome. So, ccsm has acted up for me when I've used it in the past so I go to the mate-gconf thingy
and everything is already enabled. I'm going to guess I'm just missing some setting here, but so far I haven't been able to find it.