Yesterday I received a pack from the Plasticville Collectors Association. If you are a member you have access to their "Parts Bin", an assembly of Plasticville and other assorted makers of toy train buildings and accessories parts, but not complete buildings.
I asked for (it's first come, first served) and received fronts of eleven buildings and a bucket full of assorted parts. I don't have a lot of windows or doors, but for want I want them for they are near perfect. A couple have broken bits and a few missing parts, but I intend to make a street or two of kit-bashed lovelies out of them. They are Plasticville, Marx, Little Town and other makers, all vey close to S scale in actuality, and an interesting grouping.
There are also a whole mess of advertisers in every monthly newsletter. Check them out for yourself.
Tom