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

Filaments Used:
PETG JAYO Black Transmission Distance: 0.3
PLA BambuLab Basic Red Transmission Distance: 4
PLA BambuLab Matte Ice Blue Transmission Distance: 3.5
PETG JAYO White Transmission Distance: 6

!!!! It appears you have mixed filament types. Be certain this is what you want. !!!!!

Swap Instructions:
Start with Black
At layer #7 (0.64mm) swap to Red
At layer #11 (0.96mm) swap to Ice Blue
At layer #18 (1.52mm) swap to White for the rest.