Three Headed Dragon
This model based on the "Archaeopteryx" model
by Kunihiko Kasahara from the book "Origami Omnibus".
The main difference is that instead of using the "frog basis" I use its version that contains twice more flops. Such a version of the "bird basis" is more commonly used, see e.g. the Kasahara's Lion model (from the same book). The main problem with this method is that it creates a lot of layers (more then 200 in the main neck of the dragon). Therefore I advise to use aluminium foil (without paper) or really large foil paper. In the models here I used 30cm foil and 50cm foil paper