Powkiddy RGB30 Shell

I wanted a simple shell to protect my RGB30 while it was in my pocket. It needs the foam insert from the original box, this will protect the screen, buttons and sticks.

The shell is quite thin, in part because my print volume is only 150x150x150, and the model is 149mm across right now.

I have added a version with a 3mm thick outer shell, but I can't test it myself due to print volume limitations