Descent Card Boxes - FFG Sleeves

My design is inspired by one that can be found [here](https://www.thingiverse.com/thing:431859). I designed it from scratch to fit sleeved cards with FFS sleeves.

I want to put there a couple of variants. The first box is suited for skills. It holds one skill without extra tokens.

I added some pictures, some of the files are updated now. This is still work in progress thing. Please keep this in mind.

TODO:
- Items Box
- Monster Box
- Skills with tokens
- Other cards