FancyNpcs Custom Models

Commit hash: 7d240d9

Commit message: fancynpcs-model: Add play_animation_once and play_animation_loop actions

(The last commit message does not always directly reflect the changes related to this version.)

Keep in mind that this is a snapshot version. Snapshot versions are not meant to be used in production. They are for testing purposes only and may contain bugs or incomplete features. Use at your own risk.