I understand I'm actually a bit of a nerd for Norse history and mythos, but it's really a bummer that everyone hears "viking" and thinks berserker with horned helmet. Berserkers were exceedingly rare, and that helmet isn't historically accurate.

Meanwhile, Odin was a spearman that impaled himself to the world tree to learn the magical language of Runes and learned the previously female only magic from Freya because he wanted to know everything. Loki is a shapeshifter, Thor is a storm god that was really like flexing on giants to protect humans. That's just the well known ones.

We can be creative.