Draw a large oval for the head
Sketch two small circles for the eyes, spaced wide apart
Add arched eyebrows above the eyes
Draw an elongated, curved nose in the center of the face
Add a wide grin with an uneven, toothy shape
Sketch the mouth line and the lower lip
Draw the cheeks and the smile lines around the mouth
Add two large ear shapes on the sides of the head
Sketch the top of the head with a few bumpy spikes or tufts
Add a tufted hair/forehead area using short curved lines
Draw the neck with a tapered shape
Sketch the shoulders and upper body in a simple coat outline
Add arms extending downward with mitten-like hands
Draw the coat collar and lapels
Add the belt or waistband line
Sketch the legs and simple shoe shapes
Add fur texture with short curved strokes across the face and body
Darken the main outlines
Erase unnecessary guide lines
Add shading under eyebrows, around the nose, and beneath the grin
Color: green skin, darker green shading, white/gray teeth (or light shapes), and red/gray for clothing