He could start by observing different existing taijutsu styles. For example, he might study Lee's Strong Fist style. He could then incorporate his own unique abilities, like his chakra control. Maybe he'd add in some acrobatic moves inspired by his agility. He could also combine it with his Rasengan concept, but in a more physical, close - combat form.
Well, Naruto has a lot of experience in battles. He could draw from all the fights he's been in. He might create a taijutsu style that focuses on using his opponents' force against them. And since he has the Nine - Tails' chakra, he could use that to enhance his speed and strength in his new taijutsu style. Also, he could base it on his ninja way of never giving up, making it a style that gets stronger as the fight goes on.
It would likely have elements of his Uzumaki heritage. Since the Uzumaki are known for their strong life force, his taijutsu could use that to his advantage, like having quick recovery during a fight. Also, it might have some elements of the toads' fighting style, as he has trained with the toads. Maybe some powerful kicks inspired by Gamabunta's stomps.
In his fanfiction - created taijutsu, Naruto might also incorporate his experience with the Nine - Tails' chakra. He could develop a form of taijutsu that allows him to momentarily access the Nine - Tails' strength during combat. This could result in him having enhanced speed and power in his strikes, as well as the ability to recover quickly from attacks due to the Nine - Tails' regenerative abilities.
His new taijutsu could change the balance of power in battles. If it's a very powerful form of taijutsu, it could give his village an edge in conflicts. Enemies would have to find new ways to counter his moves, which might lead to a shift in military strategies across the ninja world.
One way Naruto could create his own style fanfiction is by drawing from his unique life experiences. His journey from an outcast in the village to a respected ninja gives him a wealth of material. He could write about his training with Jiraiya, the challenges he faced in battles, and his relationships with friends like Sasuke and Sakura. This would give the fanfiction a very personal touch.
In his fanfiction - created kenjutsu style, Naruto might draw inspiration from the elements. Since he has access to wind chakra, his sword style could involve creating wind - enhanced slashes that can cut through almost anything. He could also use his ability to sense danger and turn it into a pre - emptive sword - blocking technique.
It could be an old hermit. You know, those wise old guys who live in the mountains and have been guarding ancient ninja secrets. He sees potential in Naruto and decides to pass on the lost taijutsu to him.
One idea could be that Naruto creates his sword using his chakra. He might infuse it with the power of his Nine - Tails chakra, making the sword have a unique orange glow. This sword could have the ability to cut through any jutsu, like a hot knife through butter.
One idea could be that Naruto creates his own village as a place of true peace and equality. He invites all those who have been marginalized or ostracized from other villages to join. His village would have unique training methods that combine all the ninja arts he has learned from different places, like the shadow clone jutsu combined with Sand Village's puppet techniques for a new form of combat.
Godlike taijutsu in Naruto fanfiction can also be a unique selling point for a story. Writers may create original characters with such skills to add an interesting element to the plot. These characters could have trained in secret or have some special heritage that gives them such incredible taijutsu abilities. It can lead to exciting fight scenes where the power dynamics are constantly shifting.
A lesser - known but very interesting example is 'The Taijutsu Revolution'. In this fanfiction, a group of ninja start a revolution by using their newly - discovered godlike taijutsu skills. It not only has great action sequences but also explores the political and social implications of such powerful skills in the Naruto universe. These fanfictions all offer unique takes on the concept of godlike taijutsu in the Naruto world.