A simple case for a 16 channel servo motor pcb. I used one from Adafruit for my build.
I printed it with 0.2 layer height and a 0.4 nozzle in ASA. But it should print just fine with any other material.
The author remixed this model.
I added cutouts to the lid in order to connect the i2c connections from the top. I also added a little bridge in the middle of the slot for the servo connectors to give it a bit more rigidity.