1.Paper mock up {{:paper_leg.jpg?450|}} 2.Printing it out with 3D printer {{:calve.jpg?450|}} 3.Put material "" to make parts can have smoother surface {{:leg_w_m.jpg?450|}} 4.Sand it on and on until there's no curve on surface. {{:p20160503_134759898_f117eabf-09d2-44b0-b61e-dbd74666560a.jpg?200|}}{{:p20160503_134720762_db0c70cb-79a7-42a3-814d-b170313f2f9e.jpg?200|}} 5.Spray surfacer before spraying real color. It helps color spray can be stayed on surface well. {{:surfacer.jpg?450|}} 6.Spray color you want {{:sprayed_darwin_part.jpg?450|}} 7.Put it on Darwin {{:fullsizerender.jpg?450|}} 8.Darwin is walking wearing 3D printed parts. https://youtu.be/xyWkNPEg21o https://youtu.be/y1_QlXAX9gk