Draw a small rounded skull shape
Add two large black eye sockets
Draw a short curved line for the nose
Add a wide simple smile
Sketch a short neck
Draw a hoodie collar around the neck
Add the hoodie hood around the skull
Draw a small torso under the hoodie
Sketch one arm bent at the side
Draw the other arm relaxed or in a pocket
Add short legs beneath the hoodie
Draw simple shoes
Add the jacket zipper line
Draw the sleeve cuffs and hem
Sketch the hands as simple shapes
Add the eye glow if desired
Outline the final lines cleanly
Erase extra sketch marks