Today's sharing is the painting steps of the manipulator.

Since there are many knuckles, the structure is very complicated. You can first use lines to determine the length and direction of each joint.

In the previous step to deepen the draft, add thickness, draw three-dimensional surface

The third refinement of the structure, make a definite line to form the final line draft.

Laying monochrome color blocks to each structure according to the line draft

This step is more complicated to depict the light and shadow materials, because the whole product is metal and the solid color is highly similar, so each structure should be distinguished according to the metal characteristics.