[Suggestion] Add Support For Custom Animations

[Yandura]

Is your feature request related to a problem? Please describe.
This plugin works great and i've been able to add custom vehicles, but now i've made animated vehicles and blockbench and cannot get it to load the animation.json files.

Describe the solution you'd like
Upload animation.json files into a folder such as the model and texture files, then it is read by the server.

Additional context
This plugin is amazing, thank you for coding it. But please continue developing it, as it has so much potential.

[JaxkDev]

Animations are not supported at all yet, but since it was added in minecraft I have been meaning to implement them however this should be part of the rewrite.