Summary

I modeled this because I needed more space on the desk.
This was custom made for this particular model of airbrush compressor, which can be found under different brands as well.
In order to reduce the supports I recommend flipping the model vertically.
I recommend to reduce vibration to put some sponge in the compressor housing and behind the print. alternatively I think some cardboard should work as well.

Print Settings

Printer Brand: 

Creality

Printer:                      

Ender 3

Rafts: 

Doesn't Matter

Supports:                      

Yes

Infill: 

min 40%