40mm Alien head fan cover airflow remix

thingiverse

I redesigned this to feature airflow at the bottom, ensuring air circulates all around the cover. I sealed up the screw holes since they aren't used with the Ender 3. Printer: Ender 3 Quality: .12 Filament: PLA Support: Yes, only touching the build bed. Note - make sure you choose support as it's only required for the cutout on the bottom; none is needed for the rest of the print. In Cura, there's an option for "Touching buildplate only" - use that one. This is my first upload; if I missed a detail, please let me know in the comments.