The upgraded suit in fanfiction could change his appearance in several ways. It might have a different color scheme, perhaps with a darker, more menacing hue. The helmet could also be redesigned, with more angular features or additional markings that symbolize his increased power. The overall shape of the suit could be more form - fitting, highlighting his imposing physique rather than looking bulky like the original. This new appearance would not only make him look more intimidating but also reflect his evolution as a character within the fan - created stories.
In some fanfictions, his upgraded suit might have a sleeker look. Maybe the armor plates are more streamlined, giving him a more menacing appearance.
In some fanfictions, Darth Vader's upgraded suit might have enhanced weaponry. For example, it could have built - in lasers that are more powerful than the standard ones. This would make him even more formidable in combat.
Darth Vader's new suit was a marvel of Sith engineering. It was darker, more menacing than ever. The black armor seemed to absorb all light around it. The red glow of his eyes was intensified, making him look even more terrifying. With his new suit, he moved with a newfound grace, his every step sending a shiver down the spines of those who beheld him. His new suit also had enhanced weaponry, a lightsaber that was more powerful and a wrist-mounted blaster that could take out multiple enemies at once.
Padmé could be a main character. Since Darth Vader is without his suit, it could be a scenario where he's reliving memories of her, and she could appear as a Force ghost or in his dreams, guiding him in some way. Another character could be Obi - Wan Kenobi. Their relationship was complex, and without the suit, Vader might be more vulnerable, and Obi - Wan could try to sway him back to the light side.
Naruto could become more intimidating. His natural exuberance would be tempered by the imposing nature of Darth Vader's suit. However, he'd probably find a way to still show his kind heart. Maybe he'd use the suit to scare off enemies at first, but then when they least expect it, show his true Naruto self and offer them a chance to change. He'd have to balance the new - found power of the suit's appearance with his own desire to be a hero in his own way.
His ability to move would change drastically. Vader has his slow, yet intimidating, mechanical walk. Naruto might adopt a similar gait as he becomes more like Vader. In terms of combat, Naruto's Rasengan could be combined with the dark side of the Force. It could become a more destructive and corrupting attack, maybe with a black, swirling energy around it. Also, his ability to sense others, which was based on chakra before, could now be a more Force - like sense, allowing him to detect enemies even through walls and over long distances.
Often, in fanfiction, the Venom suit makes Spider - Man look more menacing. His eyes might turn a glowing white or red, and his body could be more muscular and bulkier. The suit itself may have a more textured, almost slimy look compared to his normal suit.
In fanfiction, the naruto kyuubi suit can change his appearance quite a bit. His hair could become more wild and take on a reddish tint, like it's being influenced by the Kyuubi's chakra. His eyes might glow a different color, perhaps a deep red. Also, the suit itself could be form - fitting and have a pattern that resembles the Kyuubi's fur. This makes Naruto look more intimidating and shows his connection to the powerful nine - tailed fox.
In many such fanfictions, their relationship becomes more positive. Vader starts to see Luke as a chance for true redemption. He may become more of a mentor to Luke, sharing his knowledge of the Force.
In a fanfiction, the new suit could have a telepathy enhancer. This would enable Vader to read the minds of his enemies more clearly and from a greater distance. Additionally, the suit might be equipped with a shield generator that could protect him from both blaster fire and lightsaber strikes. The design of the suit could also be more aerodynamic, allowing him to move faster in combat situations.
If it was a fanfiction like that, it would completely distort the perception of Harry Potter. Harry is a symbol of hope and light in his own universe, but if he was like Darth Vader, he'd be seen as a much darker and more menacing figure. As for Darth Vader, his iconic status as a Sith Lord might be diluted if his traits were randomly imposed on Harry Potter. It would be a very odd mash - up.