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: 0.6
PLA+ Esun Red Transmission Distance: 6
PLA+ Esun Grey Transmission Distance: 2
PLA+ Esun Bone White Transmission Distance: 6

Swap Instructions:
Start with Black
At layer #9 (0.8mm) swap to Red
At layer #14 (1.2mm) swap to Grey
At layer #19 (1.6mm) swap to Bone White for the rest.

Image found on qweerte.com