Hello,
This is a remixed single piece print model to save an assembly.
Design greatness belongs to Lytta & RubixDragon ( original models linked below ).
This is a classic print, not vase mode.
You must ensure great adhesion on bedplate, 3Dlac stick helps if filament not sticky enough.
How to get best print settings from 3MF file with PrusaSlicer 2.5.2 :
Update version v2 :
Trials successful with several types of filaments :
The author remixed this model.