Can you guess who it is? :3

Why is yellow so hard to shade with tho? ;-;

Materials used: Prismacolor and Cra'z'art color pencils (canary yellow, yellow, coral, red, crimson red, green, Grass green, and grey) Prismacolor Markers (dark umber, light umber, dark brown, black, dark olive green, light olive green, spring green, leaf green, dark green,) white gel pen, and Millennium 05 pen

Time taken: 2 hours.... ;~;