I based this model off of the filaments below, but I actually used some generic black, dark grey, light grey, and white filament and I think it looks great. Should be able to adjust the X/Y size, but make sure the Z height stays where it is or the model won't work.
If you've never made a Hueforge print before, it may look complex, but it's pretty easy. Just make sure your filament is dry, clean your bed well, level your bed, and apply glue stick if needed. No AMS/MMU is needed; just add pauses at the layers below and switch the filament when your printer stops.
Print at 100% infill with a layer height of 0.08mm with a base layer of 0.2mm
Filaments Used: PLA Sunlu Meta Black Transmission Distance: 1 PLA Protopasta Dusty Smoke Transmission Distance: 20 PLA Sunlu Meta Grey Transmission Distance: 3.5 PLA Sunlu Meta White Transmission Distance: 8
Swap Instructions: Start with Black At layer #3 (0.36mm) swap to Dusty Smoke At layer #12 (1.08mm) swap to Grey At layer #14 (1.24mm) swap to White for the rest.
I included an STL and 3MF file for this model.
If you print this model, please upload pictures! :)