I am trying to make a mod, this is my attempt. It includes some custom items, blocks, and particles. It has some lore and is for a personal project in the future too!

Resourcepack that adds rats via Custom Model Data! You can wear them on your shoulder, or put them onto an invisible armor stand

Mod made for Project: Sycamore, an SMP project

Datapack + resourcepack that adds in rats... a bit scuffed