This is a remix of the underside cover from the Modcase Evolution case. Very nice baseline design, I highly recommend it!

Due to some size limitations, my PSU sticks out of the bottom of the case. Therefore, the power cable has to be run from outside of the case, to the inside. This panel allows for that cable pass-thru.

There are two bodies in this file. The mesh and the frame. I printed both in PLA, as this part of the case doesnt get exposed to much heat. PETG is recommend though, and would work just as well.

The mesh should be edited to have zero upper layers and zero lower layers. The infill can be whatever you want. I went with grid, I find it a bit of an eye sore but its under the PC, so no one will see it (except you).