Well, one possible plot could be that Naruto arrives in Skyrim and his ninja skills give him an edge in the battles there. He might start as a stranger in the land and gradually gain a reputation among the different factions.
He would likely interact with the Dragonborn. They could have an interesting exchange of skills, with Naruto showing off his Rasengan and the Dragonborn demonstrating shouts. He might also meet the various Jarls in the different holds, trying to understand their leadership styles which are different from the Hokage in Konoha.
His Sharingan - if he had it in this godlike state - would allow him to see through illusions in Skyrim. Many of the mages in Skyrim use illusions to deceive their opponents. Naruto could easily counter that. Also, his chakra control could be used to enhance his weapon handling in Skyrim. He could infuse his chakra into a sword or an axe, making it more powerful and able to cut through tougher enemies.
Well, perhaps Naruto is somehow transported to the world of Skyrim and is banished from a particular region in Skyrim due to being an outsider with strange powers. Maybe the local mages see his chakra as a threat and exile him. He then has to find a way to prove himself or find a new place to belong in this strange new world.
A common theme is the clash of cultures. Naruto comes from a very different world than Skyrim, and when combined with the harem element, there are often misunderstandings and interesting cultural exchanges. For example, Naruto's ninja code might be different from the values in Skyrim.
His other friends from Hogwarts might not even believe it at first. They might think it's some kind of elaborate prank. But once they realized it was real, they might try to find a magical way to communicate with him in Skyrim, or even try to open a portal to bring him back.
If Naruto goes to Wakanda, he could potentially form new alliances. His friendly nature might lead him to make friends with the Wakandan warriors. He could learn about their unique fighting styles and in return, teach them some ninja techniques. It would be an interesting exchange of skills and knowledge.
Well, he might use his magic to defeat the dragons in Skyrim. Maybe he'd introduce some new spells to the mages there. It could be really interesting to see how his Hogwarts-trained skills fare against the challenges of Skyrim.
It could be a powerful Thalmor agent. The Thalmor are often seen as the bad guys in Skyrim, and if Naruto shows up, they might see him as a threat to their plans of domination. They could use their influence to get Naruto banished and then try to hunt him down.