I printed this to hold my Z5500 control pod against the wall. You will need to unscrew the included base that comes with it. There is a hole at the bottom for cords to come through and I exposed the 2 inputs on the side as well. I just used some 3M double sided tape to hold it against the wall and it supports it fine.
Could probably get away with less infill, but 30% seemed pretty good for me.
I uploaded the .STL if you want to edit it. I used Fusion 360 to design this.
Here is a timelapse of the print: https://imgur.com/a/ICGMomg.
For supports, I used Slicer and just set the overhang threshold to 0. It is only needed for the input hole on the side.
30% infill
eSUN PLA+
.20mm FAST
The author hasn't provided the model origin yet.