This is a project I made today from sources a while back. just remember the copper and rubber where third party resources so I didn't make them but I got these like 8 months ago and I don't remember frome where?
That's weird? did you try working the other way around so appending other things to this project and just rename it?
Hey, just a late answer, but try to append the folders Image, Texture and Nodetree. Somewhere in them there should be what you desire.
its bit dark but it is amazing. Do you you have any idea of how I can aped this to my blend? I attempted to but it came out with no textures.