This is a little test I was working on while I should have been working on school. I know I said I was leaving Planet Minecraft, but I couldn't help myself. This does not require Optifine, nor does it require anything, really, except that you should not use with any other resourcepack that uses CustomModelData, that also includes diamond swords and golden swords. Other than that, have fun, and try it out! I'm entirely open to feedback, so any bugs or ideas you'd like to share with me are welcome, if not encouraged.
Also, here're some commands that'll help you creative players who don't want to waste time making the items, and instead just want a /give sorta thing.
/function test:give/knife/function test:give/stronggripThanks for taking time to view this!