Backwear

Backwear are a type of cosmetic that hang off of your back.

Technical Note for Modelers: These cosmetics are rendered by a DisplayEntity wearing the cosmetic which then mounts the player.

Configuration

Backs go in a configuration file located in any pack: plugins/MythicMobs/packs/cosmetics/backs/your_file.yml

You can have one or more files in the folder, and a file can have multiple cosmetics in it.

To add a backpiece, create or modify a file inside the backs folder within whatever pack you want and use the following config format:

backpack:
  Model: item/cosmetics/backs/backpack
  Display: "Backpack"
  Description:
  - "A basic backpack"

Basic Options

Backs have the following options:

Option Description
ID The ID of the cosmetic (in the example: backpack)
Model The model path to the cosmetic inside your resource pack item definitions
Display The display name of the cosmetic in menus
Description The lore of the cosmetic in menus

Advanced Options

If you need to get more specific with your cosmetic definition, you can also use the following options:

Option Description
Item A Mythic item name to use, or Nexo if prefixed with nexo:
Material Override the material used
CustomModelData A CustomModelData value to use
Offset Offsets the worn cosmetic
WearerOffset Offsets the worn cosmetic for the player wearing it
Updated Aug 19, 2026