Both files should work fine and be identical, but the one in the images (excuse the top layer, I need to re-tune) is the Blender version.
Both were edited and exported using Freecad, but there were some non-connecting edges that I tried to fix by stumbling through Blender (for the non-repaired) and then by learning more Freecad and making use of a loft to do a multi export that then got repaired in SuperSlicer.
Can be printed just fine without supports.
Filament: Inland/Polymaker Gray ASA
Printer: Ender 3 Pro w/ Gulfcoast Robotics Hotend
The author remixed this model.
Added mounting holes for sherpa micro