Since it's a 'Twilight' fanfiction, it probably still has Bella and Edward as main characters, but they might be portrayed differently. There could also be new characters introduced that are central to the 'beautiful bastard' aspect, like a vampire who has a more rebellious and less noble nature compared to the Cullens.
Typically, it would be Chloe Mills and Bennett Ryan. Chloe is a strong - willed character, and Bennett is a rather complex and often difficult man in the story. In the fanfic, other characters from the original story might also play important roles, such as their colleagues or friends, who can either support or create obstacles for their relationship.
Well, 'beautiful bastard' might imply that there are characters who are both alluring but also have some not - so - nice traits. In the context of 'Twilight' fanfiction, it could be that a new vampire or werewolf character is introduced who is both charming and a bit of a troublemaker. They might disrupt the existing relationships in Forks and create a whole new set of storylines. For example, they could make Bella question her feelings for Edward more intensely.
In the 'Beautiful Bastard' novels, the main male character is often a powerful and somewhat arrogant figure in the business world. He has a certain charm despite his flaws.
It's hard to say exactly without reading the fanfic, but it could be the bastard character themselves. Maybe they are the central figure around which the whole story unfolds. There might also be other important characters like the lord or lady of Winterfell who have an impact on the bastard's life, either by showing kindness or being cruel.
The main characters are likely to be the ones from the original 'Twilight' like Bella, Edward, and Jacob. In fanfiction, they might be portrayed in different lights or with different personalities.
The main theme is probably love and lust. The relationship between the characters is highly charged with both passion and a kind of grudging respect that develops over time.
Well, the bastard Lannister themselves is often a main character. They are usually depicted as complex individuals, trying to navigate the world of Westeros with the added difficulty of their bastard status. Another common character could be their mother or father, if the story delves into their backstory and how they came to be a bastard.
I don't know the exact main characters since I haven't read it. But it could be the 'bastard' character from the title and perhaps someone who is related to the blade, like a maker or a previous wielder.
Typically, in a 'the walkers twilight fanfiction', we might see the protagonists from 'The Walkers' being thrust into the Twilight world. So, it could be characters like Rick or Michonne. Alongside them, the Twilight characters would also play significant roles. Bella might be involved in some sort of encounter with the Walkers, and Edward could be using his vampire abilities to deal with the new threat or situation that the Walkers bring to the Twilight universe.
Typically, the main characters would include Bella, Edward, and the other members of the Cullen family. Since it's a Twilight - related fanfiction, they are likely to be central to the story. However, new characters might also be introduced, perhaps someone who is related to the Twilight Key in a special way, like a guardian or a seeker of the key.