Heltec Tracker V1.2 (HTIT) case for Meshtastic

I could not find a suitable case for the Heltec Tracker v1.2, so I decided to design my own.

This is my first design of «this caliber» in general, so there is bound to be room for future improvement.

Bill Of Materials:

4x M3 nuts
4x 28mm M3 «countersink» screws (i used 30mm in the pictures)
Heltec Wireless Tracker v1.0/v.1.1/v1.2
(https://heltec.org/project/wireless-tracker/)
4000mAh 3.7v LiPo battery — 66mm x 40mm x 12mm. (https://www.aliexpress.com/item/1005006830840436.html)

The assembly is slightly tricky due to the buttons but definitively possible.