Hello Aternos Team,
I have another plugin request to be added to your list, PetDragon, a plugin that lets you spawn rideable Dragons.
A much more detailed description:
This plugin allows you to control custom EnderDragons as if they are your pets! Mount the dragon just like you would a horse. Ride them using WASD for movement and the mouse for directions. You can also press the space bar to shoot dragon breath! TIP: Check requirements and supported versions below before downloading.