Inspired by https://www.thingiverse.com/thing:4786759 but before printing I found the pre-designed hole in the thing. It's incorrect approach in designing, it usually slow down the printing process. Better to play with inner space by infill parameters. I printed it with 12% Cubic infill but for reducing of used filament better to use tree infill or something like that.

Designed from scratches by sizes from similar thing taken from internet.
Step file also provided if somebody wants to add holes, legs an so on.

Creality

Ender 3 Pro

No

10-12 Cubic