I make a lot of custom Photoshop brushes for mapmaking and I thought others might find them useful. These are the ones I use most often. Dropbox link for download is in
Ghost Terrain, Flat and Filbert Paint Brushes For Miniatures by SleepwalkAir — Kickstarter
Model and detail terrain in ZBrush with Terrain And Ground Maker by Artistic Squad - YouTube
Terrain brushes for Zbrush - Creating realistic Terrains in just a few minutes - YouTube
Started work on new pack of topographic assets. This one's gonna feature alot of rocky terrain! In 3 versions of course, + photoshop brushes. : r/wonderdraft