I managed to build some more Eric Hotz Paper Terrain buildings. I must say, I really like these. So far, I have a Saloon (tent with false front), a Livery Stable, a bank, a sheriff's office, a shack, a blacksmith, a privy, a double privy and a pair of sheds. Even with my butter fingers I have managed to put these together with little issues.
And the saloon:
The one thing about these is that they would be WAY less fiddly in a larger scale than 15mm. But they came together quickly and look pretty good. I have enough scenery now for my game this weekend. There are still a number of buildings that I want to make. I just need to cut them out and apply the glue.