I know that's been a while, I'm working on the map again but am kind of stuck with some things like lightmapping and some other things. Here's the mini-map that I have right now, not quite sure why none of the objects show up.

also I found a planet that I think will work Edan II
http://starwars.wikia.com/wiki/Edan_II
I'm not sure how to do the lightmapping and i'm not sure my computer can even do it. Also I can't see some objects in the editor or they are only there when I look at them from certain angles, I can't see the Lambda and in other maps in the editor I can only see the outside wall of a imperial base(like the one of endor or research) from a certain angle. I think that I also fixed the white terrain, not quite sure but I think so.