Satoshi Kamiya's Ancient Dragon as folded by myself from a 7 foot by 7 foot piece of paper. With tail and neck fully extended, and wings spread it stands 1 and a half feet tall, 4 feet long, with a 4 foot wingspan.
by The Dude Meets 3D Paper
by Michal Hnojčík
by Winsome Yuen
by Cool Origami Tutorial by Yakomoga