Gold bar box

Recommend printing cover standing on edge for better durability (select the face with a frame for better grip and less overhang). You could need a brim in this case due to there being very little contact surface with the plate.

Might want to scale up cover 1-2% depending on printer tuning to get a less snug fit.

Print Settings

Printer:

Prusa Mini

Rafts:

No

Supports:

No

Resolution:

0.1 Detail

Infill:

No/depending on scale

Filament:

Light Gold Silk