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

Filaments Used:
PLA Sunlu Black Transmission Distance: 0.3
PLA Sunlu Gray Transmission Distance: 2.5
PLA Sunlu Light Gray Transmission Distance: 3
PLA Sunlu White Transmission Distance: 6

Swap Instructions:
Start with Black
At layer #6 (0.56mm) swap to Gray
At layer #12 (1.04mm) swap to Light Gray
At layer #18 (1.52mm) swap to White for the rest.