This tutorial offers practical tips for creating clean, readable, and sculpt-looking stylized rock facture in Substance Designer.
I’d like to give a big thanks to Ben Wilson for sharing his free Bilateral Blur node, which I use in this tutorial.
https://www.artstation.com/benwilson

Free Bilateral Blur node by Ben Wilson: https://www.artstation.com/marketplace/p/Wenx1/bw-blur-filters-substance-designer-nodes

More information about various blend modes: https://www.pegtop.net/delphi/articles/blendmodes