The 2024 Elf is close enough to Norse. It is innately magic. Whether they live in the sky above the clouds, or perhaps the sky of the Border Ether, is a setting choice.
The High lineage works well. The cantrip and swapping it are great for casual magic. The innate Detect Magic is relevant. Even Misty Step has precedence, with stories about being able to jaunt invisibly and to pass thru a keyhole. Thankfully Dexterity is no longer default, and the Elves can be tough, and charismatic, and now make great Bard, Wizards, Druids, and eventually Psions. The idea that an Elf starts at level 1 and only individuals reach epic, is appropriate.
The only change I would make would be to delete Darkvision from the Elf species. But let the Drow lineage keep the Darkvision. But this isnt a big deal. If fate is an important setting theme, maybe avail the Guidance cantrip, or even swap Misty Step for innate Augury (without spell component). Otherwise a background can handle such.
Even as-is, the 2024 Elf is workable for a Norse or Norsesque setting.