Quick update on the trailer park: It's done, but (like every other structure on my layout) I haven't connected the trailers to the 12V accessory buss/harness. Figured I might as well wait to do that until the backdrop buildings are done and wired... plus the buss wires to the right half of the layout we disconnected to add the FX roadway.
Anywho, here are a couple quick pics of the trailer park: