Designed a case for the Arduino Mega 2560 with a hexagonal pattern, because the ones I found, didn't fit the non-original boards I've got. I Made sure that it'll still fit the original boards.
Case should lightly snap together, bottom half got two 3mm holes to fix it to something.
You can get the lid to snap/locate on an FDM Printer, but Resin would probably work better.
Enjoy your Arduino project!
The author marked this model as their own original creation.