Colorful Donuts - MMU

I just carefully painted it in Prusaslicer for the MMU with the brush tool.  Currently it is for five colors but if you make some of the sparkles the same color you could print in three or four colors instead.

Here are the MMU color assignments in order:

1. Sparkles
2. Donut
3. Frosting
4. Sparkles
5. Sparkles

Print settings in the current 3mf:

• 4 donuts 
• 50% size
• five colors
• .6 nozzle size 
• .3 layer height 

This results in a print time of 5 hours and 58 minutes and a reasonable 86 tool changes for four ‘mini donuts’. 

Future things to fix:

• I am not sure why the model is trying to use two colors for most of the actual donut part, and the donut itself is hollow. The model needs a complete overhaul to fix this.
• The bottom inside curve needs a slight adjustment, as it currently requires a bit of snipping to cut off some overhangs after printing. You might add manual supports to the inner circle for now.