Wrist mounted case for cardputer adv.

I took inspiration from this model: [https://makerworld.com/cs/models/2207411-cardputer-1-1-and-1-0-to-wear-like-a-watch#profileId-2399227](https://makerworld.com/cs/models/2207411-cardputer-1-1-and-1-0-to-wear-like-a-watch#profileId-2399227)