This is a remix of the printable case downloadable on the Roll Limitless Mini website.
https://rolllimitless.com/roll-limitless-mini/

I added more support structures in the base on the USB A side stop the PCB from flopping up/down. Also added a support structure in the lid to prevent wobbling.

There are two print profiles. First parts are scaled at 100%, the other scales the base down to allow the top to fit snugly and hold it all together.

Included the STLs of my redux version along with the original.