This is a project I started a while back to test my Curve node.
https://www.artstation.com/dete/blog/aEza/substance-designer-utility-nodedete-curve-collection
I wanted to create a full scene with minimal to no modeling. I was inspired by pictures of Khmer temples. Check out my article with Marmoset Toolbag to get more insights into my process: https://marmoset.co/posts/previewing-substance-designer-materials-in-toolbag