#100origami
97/100: a swan, designed & demonstrated (here: https://youtu.be/AYS0I90-ToY ) by Henry Pham.
Funny how #origami masters consider their creations as intermediate level when it means, for us, common mortals, finger knotting & tears of frustration (don't worry, it didn't happen on that one😉 but you'll still need some experience to get it right).