I created a completely procedural dirt or mud material. I was wanting to also make the modeling procedural, but couldn't because I want it to be seamless. Speaking of seamless, there are
Blender Procedural Grunge Shader in CyclesComputer Graphics & Digital Art Community for Artist: Job, Tutorial, Art, Concept… | Blender 3d, Blender tutorial, Blender
Procedural Dirt Material (Blender Tutorial) - YouTube
cycles render engine - Need to make (node setup) of realistic dirt/ grime/grunge on top of image texture of ceramic tiles - Blender Stack Exchange
Rocky Dirt PBR Material – Free PBR Materials
3D dirt materials | BlenderKit
Procedural Mud Material (Blender Tutorial) - YouTube
Procedural Dirt and Mud shader - Finished Projects - Blender Artists Community
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How to Create a Procedural Dirt Shader in Cycles - Lesterbanks