Mari procedural guide Sofa Material

Someone on the mari forums was interested on how I did the sofa material I posted a while ago on my procedural art section. So I decided to do a quick guide on how I had approached it with node graph and share it here. Requirements Mari 4 +  , Mari Extension pack 5

Meshmixer is great for fixing messed up geo from dynamesh.

I had some geo that had some artifacts along with tons of non manifold vertices that came from Zbrush.  As soon as i bring it to meshmixer and run it through inspector and make solid. everything is good again