DangerNoodle

This Fuse is based on the Shadertoy 'DangerNoodle' by BigWIngs. © BigWIngs (CC BY-NC-SA 3.0). Conversion to DCTL and encapsulation into a fuse done by JiPi. See ShaderOfTheWeek for more fuses in this category.

A very nice shader, which uses two cubemaps to show the background and the surface of the snake very well.
In the shader fuse, the color of the top and bottom, the eyes and the tongue can be changed.