Jean Grey is the Phoenix!

Model is Split into the separate colored layers so no need change filament via gcode. Just set the correct color to the correct part.

Slice with Classic instead of Arachne because Arachne takes a very very long time.

If printing on X1C, disable purge tower and Automatic Flow Calibration to make sure there is enough room on the bed.

If you do not have an AMS, you can swap out colors by adding pauses to the gcode to swap the filament.

Print at 100% infill with a layer height of 0.04mm with a base layer of 0.16mm

The Model is 250x140.62mm in size
You may print at higher layer heights below the Min Depth of 0.48mm
The Max Depth is 2.2mm and the Actual Depth is 2.3mm

Filaments Used:
PLA Black
PLA Red
PLA Yellow
PLA White
This print uses 4 unique filaments

Swap Instructions:
Start with Black
At layer #12 (0.6mm) swap to Red
At layer #26 (1.16mm) swap to Yellow
At layer #45 (1.92mm) swap to White
At layer #51 (2.16mm) keep
At layer #55 (2.32mm) swap to Black for the rest.