Pretty self explanatory, just a sea turtle.
Model
Hub title:
Avatar:
How will it fly?
Kind of like the Endolotl, it just swims in the air.
Particles:
Bubbles. 
Animations:
One where it does a loop de loop, another where it hides in it’s shell, and the third one is where it snaps like a snapping turtle. 
I hope you like this suggestion! 
If you have any feedback, please leave a comment! 