The image is colored with Copics:
Skin: E0000-000-00-21-11-13+R20-30
Hair: E40-42-43
Grass: YG91-95-97
Weed: YG99-E27-29
Mushrooms: B91-95-97-99
R05-08-37
Y38-YR68
YR20-21
Ground: E53--55
Clothes: BG93-96-99
E08-19
Wings: N0-2-3-5+Wink of Stella
Shadows: W2