UPDATE 12/04/20. This case also works with SKR 1.4.
UPDATE 12/12/19. I uploaded .stl files of Ender 3 and Ender 3 PRO case with 4020 fan. Look for the '4020fan' in the file names. To avoid confusion, you will need to print:
Ender 3 with 4010 fan (stock version of fan):
Ender3_case.stl
leg.stl, 3x
Ender3_cover_left_2.5mm.stl AND Ender3_cover_right_2.5mm.stlOR
Ender3_cover_left_3mm.stl AND Ender3_cover_right_3mm.stl
Ender 3 with 4020 fan (20mm thick fan):
Ender3_case_4020fan.stl
leg.stl, 3x
Ender3_4020fan_cover_left_2.5mm.stl AND Ender3_4020fan_cover_right_2.5mm.stlOR
Ender3_4020fan_cover_left_3mm.stl AND Ender3_4020fan_cover_right_3mm.stl
Ender 3 PRO with 4010 fan (stock version of fan):
Ender3PRO_case.stl
leg.stl, 3x
Ender3PRO_cover_left_2.5mm.stl AND Ender3PRO_cover_right_2.5mm.stlOR
Ender3PRO_cover_left_3mm.stl AND Ender3PRO_cover_right_3mm.stl
Ender 3 PRO with 4020 fan (20mm thick fan):
Ender3PRO_case_4020fan.stl
leg.stl, 3x
Ender3PRO_4020fan_cover_left_2.5mm.stl AND Ender3PRO_4020fan_cover_right_2.5mm.stlOR…