Model originally uploaded to Thingiverse at https://www.thingiverse.com/thing:2229675.

Control panel cover that actually fits! This is a large print, and I'd recommend printing it with the longer portion extending to the front & back of the bed (instead of side to side).

When looking at the STL, with the cutout facing you.. The left side has a cutout for the SD card, as well as a cutout for the Z axis acrylic bracket. This is important when the control panel is attached to the frame, and slid all the way to the left. The right side has a small cutout for the screw that attaches the control panel to the frame, this was preventing the cover from sliding all the way down to the frame.