Elaine's Trains at TINGS. Apparently, they were part of a much larger collection, that mostly sold out on the Saturday.
I'm told the manufacturer is SD Models, although they don't appear to be related to S&D Models, but I do remember hearing the name in the past. Do they still exist?
Made of plaster, each model has been in the wars with chips and dings. I'm hoping that a little touching in with thinned paint will hide the worst damage. Being plaster though, the colours and wall textures are superb.
To be honest, I bought these out of curiosity, and because I sometimes need to set up photographic scenes, and my N gauge building collection is minimal. These might appear in the few backgrounds in the future.
This is one of the reasons I go to shows. You don't get bargains like this on the web!