Ender 3 Pro mainboard cover for 92mm fan

Quickly thrown together, this mainboard cover will allow you to mount a 92mm fan in, or on your Ender 3 Pro mainboard case, for improved or comparable cooling with less noise.

Important: I heavily recommend printing these, at 40mm height, before you take everything apart, you will need some clearance in order to fit a fan under there:
https://www.printables.com/model/482903-ender-3-risersfeet-20-70mm-versions

Goes nicely with the following models:
https://www.printables.com/model/145449-ender-3-pro-low-profile-rear-mount-for-meanwell-ps
https://www.thingiverse.com/thing:4503364 (Will require you to sandwich the PSU mount between the fan and this model, it does work though.)
 

Now it allows you to mount a bigger, 92mm fan, with a hex mesh to stop cables from falling into it. If you have a slim 10mm fan, you may be able to mount it on the inside and have the fancy hex mesh showing, although you will never see it.