I was greatly inspired by the gothic ruins by Terrain4Print, and I decided to use this inspiration to learn more about modeling and sculpting my own ruins. Here's a simple wall for you.
I prints nicely on an FDM printer with no supports.
Check out Terrain4Print's awesome and free gothic ruins here on Printables: https://www.printables.com/pl/social/248858-terrain4print/about
The author marked this model as their own original creation.