You don't always get the opportunity to work out what to build in Rust, so I'm glad
Intoxicated Sandbox exists: it's a server for builders, modded to give everyone tools and resources, and set-up to stop people demolishing your work. I went for a wander this week, using the top-down
live map to find the bigger builds. I have to say, it was some of the smaller builds that impressed me, because it was in those that people were working out the details that make their building worth visiting.
The little Deadwood style town I found is a particular favourite: it was build on either side of a road, and uses small boxes to give it an 'in-use' look. The inside of the building is set-up with a bar, a balcony, and even rooms. It feels very like the Gem Saloon.
If you want to see the Sandbox, just press F1 and cut and paste this: client.connect 41.0.11.169:27101.