there is no support needed, and i printed in 0,3 layer height.
Give it a try, it works like a charm
Print Settings
Printer brand:
Creality
Printer:
Ender 3
Resolution:
0.3
Infill:
15%
Filament brand:
makora3d
Filament color:
black
Filament material:
PLA
The author marked this model as their own original creation.