Resource pack that adds 5 models of different katana.
OptiFine or CIT Resewn is required.
Rename any sword on the anvil.
minecraft:wooden_sword -> Wooden Katana
minecraft:stone_sword -> Stone Katana
minecraft:iron_sword -> Iron Katana
minecraft:golden_sword -> Golden Katana
minecraft:diamond_sword -> Diamond Katana
minecraft:netherite_sword -> Netherite Katana
Preview
For OptiFine:
Video Settings > Quality > Custom Items: ON
For CIT Resewn (Mod Menu):
Mods > CIT Resewn > Configure > Enabled: Yes
Tested versions:
1.19.x (CIT Resewn)
1.18.x (OptiFine)
1.17.x (OptiFine)