100% fully procedural stylized stone wall substance. I really like this material. It's stylized but not cartoony, and the exposed options allow for quite a range of uses and looks.
You can purchase this material (including SBS) here:
Gumroad - https://gumroad.com/l/JCStylizedStoneWallSBS
Art Station - https://artstn.co/m/y1n2
You can download SBSAR-only non-commercial version for free here:
Gumroad - https://gumroad.com/l/JCStylizedStoneWallSBSAR
Inputs (optional): Custom Base Texture, Custom Color Gradient, Custom Stone Pattern
Outputs: Base Color, Roughness, Normal, Height, AO
Any feedback is welcome!