For Motorbyke lovers!
Sportster
Carefull if you scale the model for your printer, the Z height should be 2,24mm
Even if you see the rectangle in the preview when you slice only the bike will be visible.
Swap Instructions:
Start with Black
At layer #9 (0.8mm) swap to Dark Gray
At layer #15 (1.28mm) swap to Gray
At layer #21 (1.76mm) swap to White for the rest.
Enjoy! :)