I designed Dodecaloop as a unique dodecahedron made entirely from a single continuous line. Here are my Cura settings (I'm using the Ender-3 V3 SE):

• Layer Height: 0.16mm
• Infill: 100%
• Support: Tree (Touching Buildplate)
• Print Speed: 100mm/s
• Bed Adhesion: Brim
• Support Overhang Angle: 51°

I highly recommend using the version with bridges, as it requires much less filament due to reduced support and has a significantly higher print success rate. My print with the bridges between the bottom pentagons turned out great, while all my attempts without bridges failed due to instability and bed adhesion issues. The bridges can easily be removed with a knife after printing.

Also, I think the shadows look really cool :)

Enjoy your Dodecaloop!