Minimalist 1.54" E-ink Case

This is a case for the e-ink module from WeAct with outer dimensions 50x32.8mm. It aims to use minimal material and has walls that are exactly two nozzle protrusions thick (on my 3D printer), so the 3D printer can make exactly two lines to print the wall. To adapt this to other printers or display dimensions you could change the values in the SCAD files.
The case is fairly high to provide additional space to fit a MCU board and sensor.
This is a first work and has not been thoroughly optimized. The pins and display window fit, but the placements were manual. I added a version with rounded corners and one with slanted walls, but only the square version has been physically tested.