It isn't hard to make and these two block's aren't in minecraft, but they come in the 1.17 caves and cliffs update.
More information about copper ore and copper block:
Copper Ore: https://minecraft.fandom.com/wiki/Copper_Ore
Copper Block: https://minecraft.fandom.com/wiki/Block_of_Copper
How to Print?
1.Click on the papercraft design image.
2.Make sure it has not been resized by your browser (you might need to click the image again).
3.Print using your browser's Print function.
