I created a Kickstarter project to share some of my terrain designs and sell the STLs for the first time. It is a Sci-Fi / Cyberpunk Garage and Vehicle scene that I wanted for my own Infinity table. I really happy with how the files turned out.
You can check out the Kickstarter here: https://www.kickstarter.com/projects/drewdeli/sci-fi-garage-set-and-scatter-terrain
This is the second Kickstarter I have run, but the first one for a digital product and the first in the gaming sphere. So far I have found the market much harder to reach than my first project. On my necklaces I had a lot more natural discovery through the kickstarter platform, but for the terrain I have had to drive almost all of my traffic from external sources. I posted on reddit and facebook groups that were relevant to the product. I tried running some facebook, reddit, and google ads, but I saw really limited returns from the clicks those generated.
I will definitely be working on building the audience more before going live with the next Terrain project. Overall though I am happy with what I have learned and the backers that I have reached along the way.