I'm not sure if I really drew a duck face or not. But the original artist only drew eyes and a beak. That was bothering me for some reason so I drew a background head. I'm not sure if it will be useful but I'm offering my version here to share with the world!
鴨臉 - 全
animal、beak、cartoon、chick、duck、face、farm、full
動物、喙、動畫片、小雞、鴨、面對、農場、充分
資料來源：openclipart ( https://openclipart.org/ )