Meta Quest 3 controller case insert

As the Touch Plus controllers don't have a ring, they would rattle around in the Syntech Medium case I bought for my Quest 3.

This insert fits in the center part of the Syntech case and hold the controllers similar to how the official Meta case does.

No more rattling during transport.

For the controller's negative shape, I used Paul_delta's 3D model : https://www.printables.com/model/625580-meta-quest-3-right-controller

EDIT V2 :

- Better clearance under the insert for the lanyard - Added a storage for cable (or whatever you want) - Added Meta logo - Improved case fit