This Texture pack changes the default copper set textures from the Hardmode Progression - Extended Material Tiers mod to make them look like the vanilla copper ingot (color palette), this texture pack was created specially for my modpack below, however you can use it with the stand alone mod (below):
Link to the modpack:
https://legacy.curseforge.com/minecraft/modpacks/yes-nicer-mc-forge-1
Link to the mod:
https://www.curseforge.com/minecraft/mc-mods/hardmode-progression-extended-tool-weapon-and
