Demi-Humans Inspired by the Norse Mythos

This idea came to me a few days ago. There is a tradition in RPG's of turning unique monsters from mythology and turning them into "species of monsters", Medusa and Pegasus being but two examples. The other day, I was thinking about using the gods of various pantheons as inspiration for designing demi-human races for RPG's. This first go at the concept draws inspiration from Norse mythology.