Brian, Nice job on diorama. Keep adding stuff that realistically belongs there. My personal opinion is that most models are weathered so much that they become a caricature. Some times things get a little dragged looking but not total rust, rot and corrosion. Study Tom Millers Fn3 layout for inspiration.
What business venture are you going to feature next year?
On a lighter note,
Have you thought about a sound system for the outhouse? My buddy gave me one…it even has remote control activation and a different sound every time!!! Quite realistic…lot of fun too!! Dave