3 model

Free

Sunon 5020 Radial Blower Adapter to 4015 fan

Thingiverse

Free

Ender 3 v2 NEO Hotend Cooling Shroud for 4015 fan - Remix

Thingiverse

Free

Ender 3 all in one rear case - XL 4015 Buck for Pi 4

Thingiverse