Toothless is classified as a Night Fury dragon, which is considered to be one of the most mysterious and fearsome types of Dragons that exist. Until Hiccup discovered Toothless, no one had ever known what a Night Fury even looked like. (Source: www.schoolofdragons.com)
I would like to share my version of 3D Nightfury Origami (Toothless). Inspired on the art of Sir Arthur 3D Origami.