Smaller Hyundai ioniq Key Enclosure

We bought a new (to us) 2019 ioniq. I like to keep my pocket context small and light and the keyless entry fob just seemed huge so I designed and printed this one. Use at your own risk. This fob does not hold the physical emergency key.

I printed this at 0.2mm layer height in PTEG. Supports are only necessary around the keyring hole in the top piece. See picture.

The two halves of the case are designed to friction fit together very tightly. On my MK3S the parts make a pretty secure fit when pressed together and can be a struggle push in the first time. 

To give some semblance of water resistance I put a thick piece of clear packing tape over the button face and used a razor to trim the tape to size. The tape hasn't once started peeling or come off. See pictures.