UPDATE:  I wasn't thinking when I modeled the grills for the fans.  It's kind of hard to get a print to stay put in thin air.  I rotated the ribs by 45 degrees to fix that.  I also created a SKR right bin to house the SKR V1.3 and two buck converters, which was requested by PivotSB.
Here's another remix of Teaching Tech's rear all-in-one electronics case.
I couldn't quite find what I wanted in the remixes.  I wanted 40mm fans without having to elevate the printer.
BE WARNED, I haven't had the chance to print and fit this thing yet, so please double check all dimensions prior to printing!  I'm still waiting on a few parts to come in.
This case has bosses to for the following components:
1 ea SKR mini E3 v1.2 board (right bin)
1 ea Raspberry PI (left bin)
1 ea YYG-2 24v 30a main relay (left bin) (https://smile.amazon.com/Module-Channel-Optocoupler-Trigger-Expansion/dp/B07WCFM83F/ref=sr_1_1?keywords=yyg-2+24v&qid=1577502379&sr=8-1)
2 ea 40x10mm fans (each bin)
1 ea HiLetgo 12v 1 channel Relay (https://www.amazo…