Procedural material creation in Blender

Blender PBR Procedural Material Pack with Mask Generator Node Cycles and Eevee

Created 39 procedural materials for Blender. I have created nodes for mixing materials too. Watch video for more information. More info in my blog-post:
https://www.artstation.com/meshvoid/blog/GMPY/released-a-procedural-pack-for-blender-28-with-mask-generator