SSW's Moscow scenery?

Rafal I sent you a PM about SSW's scenery. What I'd like to do (if anyone else knows the answer) is shut down SSW's scenery (everything except the airport - UUEE) so I can use the freeware rendition of Moscow city proper. SSW's version is a little lacking compared to the alternative. The problem with SSW's scenery is they don't make it obvious as to what scenery files are for the city and what's for the airport. Are the files combined or can you shut down the city and keep the airport? I can play with some things when I get some time but it's always best to ask seeing we have a few people around here who already have things setup like I'm planning to. Thanks in advance to anyone that can help.