In this type of fanfiction, Naruto could be kidnapped and taken to Suna against his will. But instead of hating it, he sees it as an opportunity to understand the Sand village better. He shares his knowledge of Konoha's techniques with the Suna ninjas, and in return, they teach him their desert - based survival skills. He then uses these skills to protect Suna from a natural disaster that is about to strike the village.
Well, in a 'naruto lives in suna' fanfiction, perhaps Naruto is exiled from Konoha for some reason. He then finds a new home in Suna. He starts training with the Sand ninjas and discovers new aspects of his chakra control. He also gets involved in the internal politics of Suna, trying to bring peace between different factions within the village.
Gaara would be an obvious choice. Since Gaara is from Suna, he could be Naruto's close friend. They could train together and share their experiences of being jinchuriki. Kankuro and Temari might also become his friends. Kankuro could teach Naruto some of his puppet techniques, and Temari could help Naruto with wind - style jutsu training.
Maybe Naruto leaves to Suna because he has some personal issues in Konoha. He could be seeking a fresh start in Suna. There, he might meet new friends and foes alike. He could get involved in Suna's internal politics or power struggles while trying to prove himself as a valuable ally.
Well, one possible plot could be that Naruto, for some reason, is found in Suna and taken in by a family there. Maybe he's lost during a mission near Suna. He then has to adapt to the Suna culture which is different from Konoha's. He might learn new jutsus specific to Suna and form new friendships with Suna shinobi.
One possibility could be that Naruto goes to Suna to help them with a new threat. Maybe there's a powerful enemy that only Naruto's skills, like his Rasengan and shadow clone jutsu, can deal with. He then starts training some of the Suna ninjas in new techniques, leading to stronger bonds between Konoha and Suna.
One possible plot could be that Naruto is sent to Suna as a part of a diplomatic exchange of skills. He starts teaching the young shinobi in Suna his unique jutsu like the Rasengan. He also shares his experiences of perseverance and friendship, which helps in changing the mindset of some of the more cynical Suna students.
One possible plot could be that Naruto runs away to Suna to escape some sort of danger in Konoha. Maybe there's a powerful enemy after him and he thinks Suna can offer him protection. He could also be running away from some internal conflict within Konoha, like issues with the villagers not fully accepting him still.
Well, in this kind of fanfiction, Naruto might be banished because some powerful figures in Konoha fear his growing power. In Suna, he could discover a hidden power within himself related to the desert. He teams up with Temari and Kankuro to explore ancient Suna secrets. As he gets to know the people of Suna better, he begins to change their perception of him, and they see him as an asset rather than an outsider.
If Naruto ate the Suna Suna no Mi in fanfiction, it would change his fighting style drastically. He'd have to learn how to manipulate sand, which is a very different element from his usual chakra - based attacks. Maybe he'd combine his new sand powers with his shadow clones, sending clones made of sand to confuse his opponents. This would make him even more unpredictable in combat.
The plot could revolve around the OC painter's journey in Suna. Maybe they are hired to paint murals for the village. Along the way, they meet various Naruto characters like Gaara. They could use their art to bring a new sense of hope and beauty to the sandy village.
One possible plot could be that the OC is a talented shinobi from another village who ends up in Suna. They get involved in a mission to protect Suna from a group of rogue ninjas. Along the way, they form bonds with the local shinobi, like Gaara and his siblings, and learn about the unique culture and challenges of Suna.