You can scale as big as will fit, but DO NOT scale Z height.
Print at 100% infill with a layer height of 0.08mm with a base layer of 0.16mm
Filaments Used:
PLA BambuLab Basic Black Transmission Distance: 0.6
PLA BambuLab Basic Blue Transmission Distance: 4
PLA BambuLab Basic BambuLab Green Transmission Distance: 8
PLA BambuLab Matte Ash Gray Transmission Distance: 1.5
Swap Instructions:
Start with Black
At layer #5 (0.48mm) swap to Blue
At layer #11 (0.96mm) swap to BambuLab Green
At layer #15 (1.28mm) swap to Ash Gray for the rest.