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

Filaments Used:
eSUN PLA Dark Blue Transmission Distance: 1
eSUN PLA Pink Transmission Distance: 8
eSUN PLA Beige Transmission Distance: 8
eSUN PLA White Transmission Distance: 6

Start with Dark Blue
At layer #7 (0.64mm) swap to Pink
At layer #15 (1.28mm) swap to Beige
At layer #18 (1.52mm) swap to White for the rest.