Imperfection.V2

Imperfection.V2 Trailer:

The node:

Imperfection.V2 is the ultimate imperfection master node. One node that contains scratches, smudges, bump map information and edgewear. You can control all the important settings from a normal principled BSDF node like: roughness (for both the base and the imperfections separately), metallic and colors

Examples of models using the Imperfection.V2:

Extra info and FREE Imperfection node

I also have a FREE Imperfection node on Gumroad. That needs a bit more tweeking for it to look good. Watch my video on youtube to learn more about this node and the FREE version (such as setting it up in your asset browser):