Thanks man! As I said here: The central VA door layout progress. - TrainBoard.com I slapped on some full strength white glue and then pressed some dirt from my yard onto it. When it dried I painted it my "earth color". The cracking texture came from me painting it a bit to thick. The grass is Woodland scenics light green static grass. I take a pinch and rub it between my fingers to charge up the static and sprinkle it on.