1.Paper mock up
2.Printing it out with 3D printer
3.Put material “” to make parts can have smoother surface
4.Sand it on and on until there's no curve on surface.
5.Spray surfacer before spraying real color. It helps color spray can be stayed on surface well.
6.Spray color you want
7.Put it on Darwin
8.Darwin is walking wearing 3D printed parts.