Here I leave you an astronaut cat for 2D printing. You can add an additional color if you wish, but I have printed it in 3 colors and I think it has a good result.
Print at 100% infill with a layer height of 0.08mm with a base layer of 0.16mm
Filaments Used:
PLA PolyLite Pro Black Transmission Distance: 0.3
PLA PolyLite Pro Light Red Transmission Distance: 1
PLA Protopasta White Transmission Distance: 3
Swap Instructions:
Start with Black
At layer #12 (1.04mm) swap to Light Red
At layer #24 (2mm) swap to White for the rest.