Study reference photos of real eyes from different Asian ethnicities
Observe the upper eyelid crease shape and placement
Notice whether the eyelid fold is visible, hidden, or partially visible
Sketch the eye as an almond-like shape
Keep the inner and outer corners slightly tapered
Draw the upper lid with a smooth, gentle curve
Draw the lower lid with a lighter, flatter curve
Indicate the eyelid fold subtly if present
Place the iris partially covered by the upper lid for a natural look
Keep the sclera visible but not overly large
Add the pupil centered within the iris
Draw eyelashes following the lid shape
Keep eyelashes shorter and less exaggerated if aiming for realism
Refine the eyebrow shape to match the face structure
Use light shading to define the eyelid and eye socket
Add small highlights in the iris and on the lower lid
Adjust proportions to match the character or person you are drawing
Avoid overemphasizing stereotypes or a single eye shape
Practice drawing from multiple angles
Compare your sketch to reference and make small corrections