A plugin that will allow you to:

Place a head on the spawn, when clicked, the player receives a reward.

each head on the side of a separate group - you can issue donation currency, cases, rights, etc.
The player can receive the reward only once forever - the information is saved in the DB

Support for HEX colors in messages

All messages are fully customizable in config.yml

Convenient addition of a head: write /gift create → click on the head

Permissions

gift.create - creating heads