There's a fanfic where Naruto has one arm and it focuses on his relationship with his friends. They don't pity him but instead, they help him adapt. For example, Sasuke trains with him to improve his one - armed combat skills. It's a great exploration of friendship in the face of adversity.
One interesting fanfic could be 'Naruto's New Path with a Prosthetic Arm'. In this fic, Naruto might struggle at first to adapt to the prosthetic arm but then discovers new fighting techniques that are unique to his situation. It could show his journey of self - acceptance and growth with this new addition to his body.
I've read 'Harry's Arm Cuff Adventure'. In this fanfic, the arm cuffs are a gift from an ancient wizard. They give Harry unique powers, like the ability to control certain elements. It's a really engaging read as it shows how Harry struggles to master these new powers while dealing with the challenges at Hogwarts.
There is a fanfiction where Naruto gets a demon arm after a strange encounter in an ancient temple. The story delves into how he has to hide this new appendage from his friends at first because he doesn't understand it himself. It also has great action scenes where he learns to fight with the added strength and abilities the demon arm provides. Overall, it's a unique take on the Naruto universe.
One interesting Naruto fake arm fanfiction could be one where Naruto gets a special prosthetic arm after a battle. It might have unique abilities, like being able to channel chakra in new ways. Maybe it was crafted by a hidden master. Another could focus on how he adjusts to having a fake arm in his daily ninja life, dealing with tasks that were once easy but now are a challenge.
There's a fanfic where Naruto loses an arm but then trains with an old hermit in the mountains. In this story, he discovers new jutsus that are specifically designed for his one - armed state. It's a really interesting take on his character development and shows his resilience.
There might be a fanfiction where Naruto's eyepatch is actually a magical or chakra - infused item. It could have been given to him by an ancient sage, and it gives him special powers like enhanced perception or the ability to see through genjutsu more easily. This would add an exciting new aspect to his character.
One great fanfiction with Naruto having a regeneration bloodline is 'Naruto: The Regenerating Shinobi'. It explores how his new ability changes his battles and relationships in the ninja world.
One interesting Naruto fanfiction with him having a bo staff could be 'Naruto's Bo - Staff Adventure'. In this fic, Naruto discovers an ancient bo staff that has special powers. He then has to train hard to master it, facing various challenges along the way. It's a great read for those who like to see Naruto in a different light with a unique weapon.
There's a fanfic where Naruto's wolf partner is from a hidden clan of wolf spirits. The wolf, let's call it Akela, teaches Naruto ancient wolf techniques that are long forgotten in the ninja world. This makes Naruto even more powerful and gives him an edge in battles.
One interesting fanfic could be 'Naruto's Protective Sister: Konoha's Guardian'. In this fic, the sister uses her unique jutsu skills to protect Naruto from various threats. Another might be 'Sisterly Love for Naruto' where she constantly fends off those who might harm Naruto due to his jinchuriki status.