Well, if Naruto had Riddick's eyes, his perception abilities would likely be enhanced. Riddick's eyes give him a sort of night - vision and enhanced sight in general. Naruto could use this to his advantage in combat. For example, in his battles at night or in dark places like caves, he would be able to see his opponents clearly while they might struggle to see him. Also, it could potentially give him an edge in detecting hidden enemies or traps, something that would be really useful in his ninja missions.
Naruto might create a 'Night - Vision Clone Jutsu'. With Riddick's eyes, he could make clones that also have the enhanced vision. These clones could be sent out at night or in dark areas to gather information or set up an ambush. The clones would have an advantage over normal clones as they could see clearly in the dark, making them more effective in various situations.
In some stories, the fox eyes might give Naruto a kind of hypnotic or intimidating power. Enemies might be momentarily stunned or less able to fight effectively when they look into his fox eyes. This could be a unique advantage in battles, allowing Naruto to gain the upper hand without having to use as much physical force.
His relationships with his friends might become stronger. Since he can see more clearly with his god eyes, he can better protect them. His friends would trust him more knowing he has this extra power to keep them safe.
One great fanfiction is 'The Fox - Eyed Naruto' on FanFiction.net. It really delves into how Naruto's fox - eyed appearance changes the way people perceive him in the village. The author does an amazing job of integrating this new physical trait into the existing Naruto universe storyline.
The plot might involve Naruto getting Shisui's eyes in a strange accident. With these eyes, he discovers a hidden conspiracy within the Hidden Leaf Village. There are some rogue ninjas who are planning to use a powerful jutsu that can only be countered with the unique abilities of Shisui's eyes. Naruto, with his new - found powers, has to team up with his friends like Sasuke and Sakura to expose the conspiracy and save the village. Along the way, he struggles with controlling the Sharingan's powers and the emotions that come with it.
If Naruto has Obito's eyes in fanfiction, his abilities would be enhanced in several ways. The Sharingan's ability to see chakra flow clearly would allow Naruto to better analyze his opponents' moves and weaknesses. With Kamui, he could teleport himself or objects, which would be a huge advantage in battles. He might also be able to use some of the more advanced Sharingan - related genjutsu, adding another layer to his combat skills.
In the 'naruto has no eyes fanfiction', the plot might involve Naruto discovering a new form of chakra that is unique to his condition. This new chakra could give him abilities that he didn't have before, like the ability to sense the emotions of his opponents. There could also be a plot twist where Naruto's blindness is actually a part of a greater prophecy, and he has to fulfill it in a way that no one expected.
Well, it could make his combat style more versatile. He might be able to analyze his opponents' moves more precisely. With six eyes, he could have a wider field of vision, detecting attacks from more angles. Maybe he can use this new visual ability to anticipate his enemies' actions better and counter them with more effective jutsu combinations.
The plot could involve Naruto's red eyes being the key to an ancient prophecy. People from other villages might try to capture him to use his eyes for their own gain. Naruto, along with his friends, would have to go on the run and protect himself while also trying to figure out the true meaning behind his red eyes.