The Hero is a little bit more complicated. He can basically be any other positive archetype. I had a brief idea of the Hero being a twin (same/similair facial features) of the Shadow, however in a positive form. That would make sense in the story of a person battelling themselves with two pieces of their soul standing against each other. That idea needs to be taken into further consideration.
The Hero's archetypes has yet to be defined so for now the influence map is a mixture of different archetypes that could later influence the final hero design: