(Mari) Sofa material Procedural WIP

I was fiddling around mari to get some interesting procedural mask and materials. Want to see how far i can push with Extension pack 4.
I see so many Substance mats out there so I got inspired to do something in Mari instead because its fun. lol

Fully procedural no addition input maps

next step i need add more color variation to it. Side note: I could have made it Triplanar, but it will be too heavy for Mari to handle in realtime so I decided to keep it 2d.