This was actually my daughter's idea.

She found the model and chose the colors!

Changes from the original model:

1. Colorized
2. Modified to be printed with 0.4mm nozzle
   1. layer height set to 0.08mm
   2. Reduced first layer speed (for better bed adhesion)
   3. reduced layer width (for better accuracy)
   4. increased wall number (to reduce color bleeding)