Cooper Wire material in Substance Designer

I continue to experiment with the fx-map node in Substance Designer. I thought where these possibilities might be useful (https://www.artstation.com/artwork/PXXoro) - of course, in the creation of various kinds of wires, cords, possibly pasta, traces of wheels. In this case, I decided to test the operation on a copper wire. Of course, in some places the wires go into each other... But nevertheless, I think it may come in handy somewhere.