Create Wooded Copper
Adds some wood to the copper blocks, just like how the andesite casing wood shows up on a bunch of the andesite blocks.
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Create Wooded Copper
There's something off about this screenshot in my opinion:

You see how the casing has wood, but most other copper blocks don't? The andesite/train casings don't have that problem as you can see:


So I decided to add some much needed wooden details to the copper textures, and it looks kinda cool.

So that's the resourcepack, it's a bit simple, but it was quite fun making/editing a couple of textures. I also didn't touch the insides of fluid-based blocks, since it makes sense for that to be 100% copper.
More images in the gallery.