I was forced to put my fans on the outside of the case to fit the radiator in the front with the graphics card in the Corsair iCue 220T case.
Therefore I built these clips. They snap onto the pins on the frontpanel and extend the frontpanel by about 5-6mm more to the front.
I took the panel cover off a couple of times already and they seem to be fairly solid.
The author marked this model as their own original creation.