Artwork source: Craig Savage

Then used HueForge v0.9.3 to create the model.

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

I made two version size .stl files, the first is 200x200 and the second small 150x150. The color change settings are identical.

Do not adjust the height (Z) in your slicer! The layers would not be correct. You can only modify the X and Y dimensions. You may print at higher layer heights below the Min Depth of 0.48mm. The Max Depth is 2.24mm and the Actual Depth is 2.24mm.

It is possible to print without AMS by manually changing the filament (setting filament change or pause) in the slicer, depending on your printer and sw support.

These were my settings and colors for my print that you see in the picture. Your results may be depending on the filament you use.

Filaments Used:
PLA Anycubic Black  Transmission Distance: 0.3
PLA BambuLab Basic Blue Gray  Transmission Distance: 3
PLA Elegoo + Gray  Transmission Distance: 3
PLA Elegoo Basic White  Transmission Distance: 7
This print uses 4 unique filaments

Swap Instructions:

Start with Black
At layer #8 (0.72mm) swap to Blue Gray
At layer #13 (1.12mm) swap to Gray
At layer #16 (1.36mm) swap to White for the rest.