I created this material as a variant of my Dirt material. I plan to use it with some 3D blending experiments down the line for environmental design.
You can see the dirt material here: https://www.artstation.com/artwork/rAmGBO
I plan to release a breakdown soon, either on this material, or on my workflow over on my social media accounts...
Patreon: https://www.patreon.com/NicholasRoss
Twitter: https://twitter.com/Le_Alchemist