In terms of her overall look, she would look more alluring yet menacing. Her movements would be more fluid and cat - like. Her hands could be a bit more claw - like, not too much to be inhuman but enough to suggest her vampiric nature. And she might be surrounded by a faint mist or aura that gives off an otherworldly feel, which could also be part of her new vampire - themed character design.
Her skin would probably be paler, like a typical vampire. Her eyes might be red or have a strange glow to them. Her hair could be a bit wilder, as if she's constantly in a state of hunger or heightened emotion. And she might have fangs that are visible when she smiles or speaks.
Her facial features could be softened a bit more compared to the male Itachi. Maybe she has a more delicate jawline and larger, more expressive eyes. Also, her body language could be more graceful, with a lighter step when she moves around, but still retain the confidence and stealth of a ninja.
Bonnie would become more protective. Since she's pregnant, she'd be constantly worried about the safety of the unborn child. This would make her more cautious in her actions and interactions with the other characters. For example, she might be less likely to engage in dangerous magic without thinking about the potential harm to the baby.
His outfit might change a bit. He would need some kind of holster or attachment for the lightsaber. Maybe he would add some elements to his clothes that are related to the Star Wars universe, like a Jedi - like robe or a belt with some Star Wars - style buckles. His hair might also look a bit different when he's using the lightsaber, as if the power of the weapon gives him a more intense look.
Her relationships with humans would likely become strained. Humans might be afraid of her now that she's a vampire. Her romantic relationships could also change. If she had a human lover, they might have to reevaluate their relationship. And her friendships with other vampires could shift too, depending on how they view her new status as a turned vampire.
He would become more brooding. As a vampire, he'd have to deal with new emotions like the constant thirst for blood. This would make him more withdrawn from his friends in Camelot at first.
Hermione would become more secretive. Since being an assassin requires a great deal of secrecy, she would have to keep her true identity and activities hidden from her friends. This could lead to a sense of isolation. Also, her decision - making process would change. Instead of thinking about the long - term academic or moral implications like she used to, she would have to think quickly on her feet and make decisions based on survival and mission success. She might also develop a more ruthless streak, especially when it comes to eliminating threats to her mission.
In terms of her relationships with other Hogwarts students, some might be afraid of her and avoid her. But others, who are more open - minded, could be intrigued. For example, students from other houses might be curious about her half - vampire abilities and want to befriend her. Hermione would have to deal with a lot of mixed reactions, which would change the dynamic of her social life at Hogwarts. She might end up being closer to some students she didn't expect and more distant from those she thought were her friends.
With Edward, their relationship would be different. They'd be more equal in terms of strength and power. No longer would Edward need to constantly protect Bella. Instead, they could fight side by side against their enemies. Their relationship might also have a new dynamic of competition, as they both explore their new vampiric abilities.
Naruto would become more brooding. His usual sunny disposition would be tempered by the knowledge of his vampire side. He'd be more cautious about his relationships, fearing he might accidentally harm his friends. For example, he might be hesitant to get too close physically during hugs or high - fives in case his vampire strength gets out of control.
For her character design, the red hair would be the most obvious change. It could be long and flowing, which would contrast with the spiky blond hair of the male Naruto. As a girl, she might have a curvier figure, which would affect how her clothes fit. Her jacket could be more of a cropped style to show off her midriff. Her headband would probably stay the same, but she might add some charms or beads to it. Her hands could be more dainty, and she would carry her weapons in a more ladylike way. Maybe she'd have a small fan as an additional weapon or tool, which could also be used in a more feminine fighting style.