After losing his previous map and tooling around with a temple map, wasisted menkey has shown us a fairly complex side project titled tc_carpark which is shaping up to be a visual pleasing urban map.
Carpark is actually WM's fist idea for a map and he warns that this map may not "ever turn into an actual playable map or not". Other than the obvious carpark, WM's newest map will also include apartments, a hotel, a construction site and possibly an office building and sewers as well.
The current design looks promising, offering many routes as well as more chances for vertical fighting that map currently shown FAS maps lack. If you would like to see more screen shots and comments about the map from WM, you can view the associated FAS Mapping Forum thread, here.