MP Select Mini Side Panel

Please note that this is a work in progress and is subject to revision.

Rev. 1 - Deleted openings for MicroSD extension panel and USB cable. Also adjusted panel hole spacing. The FDM Guru design must have been done for an earlier version of this printer. Will keep the old version with the openings for those with old spacing. Case_Side_Power_Panel is the newer version.

I added US Waterrockets' internal power supply to my MP Select Mini, but I didn't want to carve a hole in the back of the c