Following Andrew Harrington's tutorial I tried to reproduce the process but went off track by introducing Substance Designer into the mix to create my final textures (I may have gotten a little carried away with the smaller details too) Super fun process though! Check out Andrew's work he is amazing!
Andrew's artstation:
https://orgoth02.artstation.com/
This is the tutorial:
https://80.lv/articles/stylized-tiling-texture-workflow/