Tales from the Book of Edda is a good starting point for reviving the gods and legends of Midgard (but there is still room for improvement).
The best way to improve on this and delve even deeper into the realm of myth and legend is to use words like "Viking, Odin, Valhalla, Warrior". Then a small selection of clothes and weapons, for example a sword, a shield, a bow, a helmet.
Determining body mass and propions is always very helpful, especially when body parts are supposed to adopt certain postures.
Experience has shown that using portraits is best known for the best results with an UAE of blessed2.var.pt / kl-f8-anime.ckpt / animeve.pt.
You can experiment with the sampling methods and sampling steps, but DPM++........ with steps of 15-30 is a good choice
Now show us your greatest legends!
or whatever you like
In any case, have fun
your Greifer