Start with simple shapes for the head, body, arms, and legs
Sketch the basic pose and proportions
Add the character’s signature head shape and facial structure
Draw the eyes, nose, mouth, and teeth
Add ears, hats, hair, or other defining features
Outline the torso, limbs, and hands or feet
Add mechanical details like joints, panels, wires, and buttons
Refine the silhouette and clean up the sketch
Ink the final lines with a dark pen or marker
Erase extra pencil marks
Add color using the character’s main palette
Shade darker areas and highlight metal parts
Repeat the same process for each character with their unique features