Sometimes I see robots of EZ in other colors.

What is the best way to change the color?
I thought of paint spray or foil?
I thought I was waiting for your experiences.
The head of JD makes me most worried.
I have to take care of my eyes.

How did you do that?


Sanding and painting can work, but some of the robots are 3D printed by other people using a different colour filiment.