Custom Swords Data Pack (1.18.2, 1.17.1) – Powerful Swords : Minecraft

Combat Weaponry Plus [1.20] SpigotMC - High Performance Minecraft

Four Elemental Swords for Minecraft 1.16.5

sword - Minecraft Resource Packs - CurseForge

Were modeled as a weapons and tools for Minecraft (works on 1.14+)., Included 10 different models for sword., Configs for the following plugins are

Minecraft Adventurer Swords Pack Volume 2

12 Custom Sword Data Pack for 1.20.2 – Unique Custom Swords

Minecraft, But There Are Custom Swords Minecraft Data Pack

Moar Swords Data Pack For Minecraft 1.20.2, 1.20.1, 1.19.4

More Weapons Data Pack (1.18.2, 1.17.1) - Dagger, Fire Sword, and more

Tutorials/Creating a resource pack – Minecraft Wiki