Rackmount end cap for print-flat Raspberry Pi Zero 2 W case

This is a rackmountable end cap for the Print-flat-and-fold case for the Raspberry Pi Zero 2 W:

https://www.printables.com/model/184727-print-flat-and-fold-case-for-raspberry-pi-zero-2-w/comments

I rotated the ear -90 degrees in the X so the rack-side is on the print bed, then did paint-on supports with Organic support type, on the print bed only, for the overhang at the top (see photo).

This is a rackmountable end cap for the Print-flat-and-fold case for the Raspberry Pi Zero 2 W