I'm a newbie at 3D printing but I have an Elegoo Neptune 3 Pro, 0.40mm standard PLA filament. Remixed in TinkerCad, sliced in Cura 5.7.0

Layer height: 0.15 

Infill density: 15.0 

Infill pattern: Cubic

Generate Support: Normal, everywhere, 50% overhang

Support Pattern: Zig Zag

Support Density: 15.0 %

Enable Support Brim: checked

Plate Adhesion: Brim

Brim location: Outside

Note - On our printer with the above settings print time is 2 days, 2 hours, 20 minutes