AMS not required, manual swaps work great with this print, although an AMS is helpful with Filament Painting projects.

Filaments used in example: Polymaker Charcoal Black PLA Bambu Labs White PLA Basic HP3D Red PLA+ HP3D Yellow PLA+ 3D printing settings

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

Swap Instructions: Start with Charcoal Black At layer #10 (0.88mm) swap to Red At layer #15 (1.28mm) swap to Yellow At layer #18 (1.52mm) swap to Jade White for the rest.