Template Resource Pack

If you want, you can download template resource pack for your custom animations. This resource pack just contains some folders and files which you will need to edit. You can do whatever you want with it for free, use/change, etc.

Resource Pack Structure

.
└── Piston/
    ├── assets/
    │   └── patpat/
    │       ├── sounds.json
    │       ├── sounds
    │       └── texture
    └── pack.mcmeta