Specifically, I want to change the front towing eyes on the d-series front bumper without changing the primary vehicle color. I've been digging through lua and jbeam files in notepad++ trying to find the right line in the right file to edit for quite some time and I just don't think I'm going to recognize it when I see it (because I really don't know what I'm doing.) Can I copy/paste some lines to make a new part and edit that one instead?
It's not as easy as changing a few lines, you need completely new textures and materials, not worth it.