Custom Heads Command [1.17.1]

This is a plugin that adds a new command to the game, /customhead. If you run the command in creative mode, it will give you a player head of the player you specify in the command. If you run it in survival mode, it will take a payment (configurable) and then give you the head you specify.

Usage:

/customhead <player name>

Aliases:

/head <player name>
/ch <player name>

Config:
Default configuration

payment: diamond
amount: 2

If you want to have no payment in survival mode, just set amount to 0.
If you give an invalid payment item it will default to diamond.
If you give an invalid payment amount it will default to 0.

Note about version 2.0.0:
I versioned this version as a "major" release according to semantic versioning. This is because the plugin has been fully rewritten and has not been tested on 1.16.5 at all.

If you find any bugs please tell me. Thanks for checking this out!