That is just superb!
What makes it so cool are the scratch built "folk art" accessories. They add as much or more charm than the manufactured accessories.
I love original prewar period layouts, and at some point, I'd love to do a catalog type layout recreation using original equipment.
Several years ago, I bought a prewar Lionel train from a man, and he came to ask if I was interested in accessories. Of course I said yes, and was expecting Lionel stations, etc. What I ended up buying was a group of hand made accessories that his father had made. Many of them were hand made renditions of items like the 440 signal bridge, the 113 station, etc, fences made from nails, hand made fire hydrants, etc. All show a fair amount of wear from 75 years of use and storage, but are really interesting.
If I get to build that period layout, these will all be used.