If you do not have an AMS unit, after slicing chance the slider positions to the right from color change to pause. Then manually change your colors and hit resume. If you do have an AMS, please follow the instructions below if they do no load correctly.

The yellow will bleed a little into the black on the very edge of the outline, but a black magic marker can fix that. You can also do like I did, and take a bed scraper and remove those little specs to make the outline all black.

Print at 100% infill with a layer height of 0.04mm with a base layer of 0.16mm

The Model is 200x142.86mm in size
You may print at higher layer heights below the Min Depth of 0.48mm
The Max Depth is 2.2mm and the Actual Depth is 2.3mm

Filaments Used:
PLA BambuLab Matte Charcoal Black Transmission Distance: 0.3
PLA Polyterra Savanah Yellow Transmission Distance: 3.4
PLA BambuLab Matte Sakura Pink Transmission Distance: 2.3
PLA BambuLab Matte White Transmission Distance: 3.5
This print uses 4 unique filaments

Swap Instructions:
Start with Charcoal Black
At layer #17 (0.8mm) swap to Savanah Yellow
At layer #37 (1.6mm) swap to Sakura Pink
At layer #45 (1.92mm) swap to White for the rest.