Alfa Romeo 145 / 146 Keychain

3D PRINTING SETTINGS

Nozzle: 0.4
Material: PLA
Layer hight: 0.2
Infill: 20-100%

Print it with multiple colors: Base color is black. Insert filament change at 1mm hight. Next filament change is at 2mm hight, insert the color you want the car to be.