Print at 100% infill with a layer height of 0.08mm with a base layer of 0.16mm

Filaments Used:
PLA PolyTerra Charcoal Black Transmission Distance: 0.3
PLA Sunlu Matte Grey Transmission Distance: 0.5
PLA BambuLab Matte Ash Gray Transmission Distance: 1.5
PLA PolyTerra Cotton White Transmission Distance: 2.5

Swap Instructions:
Start with Charcoal Black
At layer #12 (1.04mm) swap to Matte Grey
At layer #14 (1.2mm) swap to Ash Gray
At layer #16 (1.36mm) swap to Cotton White for the rest.

Slicing will take a while but outcome will be great, see the picture of the print