Cerberus is a three headed dog in Greek Mythology. It's the guardian of the Hell Gate of Hades'es. In the Divine Comedy, ( an ancient poem by Dante Alighieri) it is said that Cerberus is on the third floor on Hell... then who guards on the first floor??? Well, that's a mystery.. (Maybe because it has three heads!) Ok, let's leave that nonsense behind and get to the art!
Step 1: : Materials
The only thing you need is a sheet of paper! No need glue or scissor! Use brown colored papers, light brown or dark is fine. You can try black colors (But I rarely see a black cerberus).
Step 2: : Bird Base
If you already know how to make it, you can skip this step if you want to. First fold the paper into half, then fold into half again. Squash-fold on of the layer and do the same on the other side. And there! You go t the Preliminary Base! Then do a petal fold- pull the tip of the layer up! Do the same on the other side
Step 3: : The Main Base
Fold down the Bird Base. There will be a line mark. Fold down the tip of the base up to that line. Unfold. Then sink-fold. Fold up again. Fold down up to the sink line. Fold it to the right (sorry there's no picture of it) so the upper layer will be force to fold down. Unfold. Repeat on the other side. Repeat these steps on the other three sides. (You must have a lot of patients..)