Sliced in PrusaSlicer.
As a quick project, I made a vegan/vegetarian logo keychain. It prints very quickly and uses the M600 gcode command to add a color change for a nice visual effect.
Tip: to have a nice top surface, I have changed to top infill pattern to Archimedean Chords.
Find me on Instagram for updates and new projects: https://www.instagram.com/dejennes/
You can simply slice the 3MF file for a good result. The gcode added is for MK3/S in PLA. The color change will happen after around 10 minutes when printing one keychain.
This one is printed with Army Green and Vanilla White Prusament.