Kodeck - modular CCG deck box

This is a first major upgrade for my geared Collectible Card Game deck box. See [demo here](https://youtu.be/Mz3wCXgqRY0). This design features:

* Robust design able to hold 120 cards in double sleeves.
* Magnets lock box in open and close positions.
* 3 drawers for die, counters and other accessories.
* Available both with ornamentation and as a plain box.
* Pre-made build plates for easier printing, with suggested orientations.
* Designed to be upgraded without need of complete re-prin