Make copper armor as an upgrade for leather one

The copper armor doesn't stand out much except for the color.

I suggest that copper armor be made from leather armor and copper ingots on Smithing Table to make something like the armor of Roman legionaries(of course, not an exact copy, but something more suitable for MC) with colored elements that can be painted.

This way, you can add a more durable type of armor that can be painted, which can be used on RP servers and servers with minigames