Simple Variable Ground Substance

Note: You need the official Substance Plugin in order to work with Unity versions above 2018
This procedural generated ground substance can be used to generate various ground surfaces.
Adjustable Parameters:
-Pebbles_Scale
-Wetness
-Grass_Amount
-Pebbles_Amount
-Puddle_Amount

-Resolution up to 2k
Outputs:
-Albedo
-Metallic with Smoothness
-Normal Map
-Height Map
-Occlusion