Print at 100% infill with a layer height of 0.08mm with a base layer of 0.16mm
Filaments Used:
PLA Kingroon Black Transmission Distance: 0.6
PLA+ Anycubric Gray Transmission Distance: 2.5
PLA Kingroon Silver Transmission Distance: 5
PLA Kingroon White Transmission Distance: 5
Use a dark grey and a light grey if you dont have silver, kingroon silver is more of a grey.
Start with Black
At layer #7 (0.64mm) swap to Gray
At layer #12 (0.96mm) swap to Silver
At layer #18 (1.44mm) swap to White for the rest.