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

Swap Instructions:
Start with Black
At layer #5 (0.48mm) swap to Dark Purple
At layer #8 (0.72mm) swap to Purple
At layer #11 (0.96mm) swap to Red
At layer #14 (1.2mm) swap to Orange
At layer #16 (1.36mm) swap to Yellow
At layer #21 (1.76mm) swap to White for the rest.