Protective Case for DBLG1 / diabeloop

Remix of the basic proctective case, with some optical enhancements.

Use TPU for printing - you won't be able to apply the case when printed in a non-flexible filament. I printed with manual filament change at two heights, so that I could get a nice color-mix at the bottom. The height when to do the first change depends strongly on your selected layer-height - you'll have to find out yourself using the preview-function of your slicer. Notice: a really tight printer-setup is required as the bottom-surface inside the hexagons will only be 2-3 layers thick!

I printed with supports - and the black grid of the support at the bottom looked so nice, I decided not to remove all of them out of the decorative hexagons...

Update: just noticed, my Cura-Slicer tells some strange stuff about autoscaling when importing the STL (formerly used the 3mf-file from onshape) -> in case the model may be waaaaaaayyyyy to small - cura did autoscaling to 100.000% what meets the size the 3MF-file seems