Created in Substance Designer 2021. 

Material outputs normal, height, ambient occlusion, metallic and roughness. 

Use the .sbsar with  Substance Player (Free) to export more variations and up to 8k textures. 

Includes 3 sets of 4K Textures exported, Height, Normal, AO, Metallic, Roughness, Color for each of the example images

Includes .sbs and .sbsar, Full Graph and Dependency graphs.

Includes .sbs for all subgraphs for Brush stroke generator, Painterly Generator, Crack Generator, Multi Warp and a few other util graphs.