I was wondering what sort of similarities you found with Nirns myths, gods, races, etc. with those of other, real world myths? I found a few:

Greek Mythology- Talos- giant automaton
Padomay/Sithis- Chaos
Aetherius(?)- Olympus

Norse Mythology- Sovngarde- Valhalla

Not even close on 1 and 3. Talos is the champion of Man. Numidium was the great automaton, and it's an artificial god composed of the Dwemeri people. Olympus is the home of the gods, which is not at all consistent with Aetherius, the realm of magic and pure potential.