The Glamurize It is a flexible material to generate sparkling layers over your other materials. With options to add custom flake shapes, custom colour input and tweak many other parameters. Turns out that just tweaking the parameters i made this sequin/fabric texture. It has height information and no collisions between scales/flakes.
This can be really useful for some future projects. I made it an Asset in my Marketplace too that you can find here. https://www.artstation.com/marketplace/p/RdYN/glamourize-procedural-and-flexible-material
Hope you like it ! :)