How to install it?

Oraxen:
1. Load the necessary files (plugins -> oraxen -> pack -> models & textures -> ax_halloween_cosmetics file)
2. If you are using MagicCosmetics or CosmeticsCore, use the cosmetics plugin config for Oraxen (plugins -> MagicCosmetics & CosmeticsCore)

Itemsadder:
1. Load the necessary files (plugins -> itemsadder -> contents -> ax_halloween_cosmetics file)
2. If you are using MagicCosmetics or CosmeticsCore, use the cosmetics plugin config for Itemsadder (plugins -> MagicCosmetics & CosmeticsCore)