A great Hueforge painting, that looks like a sketch of the Hogwarts Seal.  3mf file is setup for HueForge prints, just make sure at each swap it switches to right color (Varies depending on your AMS filament order).

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 #6 (0.56mm) swap to Grey
    At layer #13 (1.12mm) swap to Silver
    At layer #20 (1.68mm) swap to White for the rest.