Our Last Heroes. Hades [Character Design]

Design process for Hades, one of the characters for an upcoming webcomic (personal project). He's the ruler of the Underworld and the god who granted Itsuki his powers and now works as his familiar.

The appearance he takes to present himself in the human world was inspired by the mythological Cerberus, a dog with multiple heads and a snake for a tail who guards the entrance of the Underworld.