Hooks and Butcher
This mod is inspired by the concept of meat hooks and offers players a realistic animal processing system.
How the system works:
First, you need to find a dead mob and hang it on a special hook. Then take a knife and use it on the hanging mob with right-click - this will allow you to skin it. After that, use the cleaver on the already skinned mob to get meat.
Important feature: if there is no ice block above the hanging mob, the carcass will begin to spoil and rot, which adds realism to the storage process.
Possibly, the mod will be completely redesigned and improved in the future.