Substance Designer (RUSTY PEELED PAINT) - match photo plus variations

I decided to challenge myself to recreate a scene or copy the essence of materials i photographed while on a walk.
Some photos required multiple materials to be created then combined.
The challenge was a great way to learn Substance Designer so i created them all from scratch

This is the start of the project with the original photo to recreate the scene. I chose to use random masks for where peels and rust were instead of creating a specific mask to match this photo as i needed this to be completely procedural and random