I made this thing for a friends pad project.
It's made for a Brook Universal Fighting Board (UFB) and contains a mount (base) as well as a cover if needed. The cover is mounted by clicking it with the pins in each corner.
I think I'll bring an updated verison soon with better wall thicknesses.
Now it's 2mm wall thickness. So I think I'll change it to 1.6mm. That's enough and printing would be faster with just four straight lines with 0.4mm nozzle. Or I mean you could just use more than 2 outlines but I didn't think about that with the first print.
Meanwhile you're welcome to use and test as well, and of course add any suggestions :-)