Nope, the only map I know of is the cabin map (I really should learn hammer so I can properly set up the apartment office as a true map. Anyone who knows what they are doing are more than welcome to give it a shot). Other than that they are all scene builds. Any time it’s in the Normandy, that is Korro Barvin’s SR1 Normandy model on a different map with a bunch of cirre920’s props placed in it (http://cire992.blogspot.com/2013/05/ports-by-korro-bravin.html).
Otherwise I just use a backdrop image and build it up with props on the tfmovie black void map