Well I'm just about done I think. I'd like to remove the big concrete boarder around the entire map with more of a realistic background. And I think it needs some more little details to it, to make it more like the stock maps. If you want to see the latest version, it's uploaded on filefront. I fixed the problems that were mentioned in the previous posts and added a couple of custom buildings, along with some more places for cover.
I worked on the outside boarder of the map by removing the tall stone wall. Adding some fences and opening up some of the outside areas more. I spent 3 hrs. doinking around with the perimeter of the map. I'll work on it some more over the next couple of days. It's hard to make the outside look really good with some of the buildings being so tall. You can see all the way across the map. I'll do my best to make it fit in better.