About this 3D model

Hi, my hueforge model of Luffy from one piece Used 3 colors of filaments : Black, Grey and white Swap instruction starting with picture number 1 : Swap Instructions: Start with Black At layer #8 (0.72mm) swap to Grey At layer #20 (1.68mm) swap to White for the rest. Picture number 2 : Swap Instructions: Start with Black At layer #8 (0.72mm) swap to Grey At layer #20 (1.68mm) swap to White for the rest. Picture number 3: Swap Instructions: Start with Black At layer #8 (0.72mm) swap to Grey At layer #20 (1.68mm) swap to White for the rest. Picture number 4: Swap Instructions: Start with Black At layer #8 (0.72mm) swap to Grey At layer #20 (1.68mm) swap to White for the rest. Picture number 5: Swap Instructions: Start with Black At layer #8 (0.72mm) swap to Grey At layer #20 (1.68mm) swap to White for the rest.