ANT (Accurate Netherite Template) makes the Netherite Upgrade Smithing Template duplication recipe accurate to its texture, with the diamond arrow as the core and the netherrack as the envelope. the vanilla recipe has all the diamonds on the outside of the netherrack, which makes no sense. this mod makes it so the surroundings of the recipe are netherrack, while also not sacrificing progression by making it too easy to duplicate the template, so instead of a single diamond the recipe uses a diamond block. You can use this in your modpack, but be sure to give credit.