Obviously, Harry is one of the main characters. And depending on how the fanfic is written, there could be some characters from the Forks world that are also main characters, like Bella or Edward if it's a crossover type of fanfic. There might also be some original characters created specifically for this fanfic to interact with Harry.
The main character is surely Harry. In addition to him, there may be a local Forks inhabitant who becomes his friend or guide. This person could be someone who is intrigued by Harry's different behavior and appearance. Also, if the fanfic decides to include some elements from the 'Twilight' series, then characters like Charlie Swan could also be important characters as they interact with Harry.
Since it's a fanfic that combines Harry Potter and something related to Forks (maybe Twilight), the main characters would likely be Harry from Harry Potter. There might also be characters from the Forks - related story like Bella or Edward if it's a crossover fanfic.
It's Harry and Severus. Harry, who has been through so much in the fight against Voldemort, and Severus, whose loyalty was always in question but ultimately was on the side of good. In this fanfic, they are the central figures as they embark on this new adventure in Forks. They will probably have to rely on each other more than they ever have before, given that they are in a completely new and unfamiliar place.
Obviously, Harry Potter would be one of the main characters. And then there could be characters from Twilight like Bella Swan and Edward Cullen. Hermione and Ron might also show up to visit Harry in Forks, adding more wizarding elements to the story.
There are many potential characters. The teachers at Forks High School for sure. Harry could have interesting conversations with them. Also, if there are any other supernatural beings in the Forks universe in this fanfiction, like werewolves, he could interact with them. And of course, the students who are into different clubs and activities at the school. He might bond with the science - loving students or those on the school newspaper team, sharing his own experiences from Hogwarts in a veiled way.
The main character is Harry. But in Pandora, he would meet a variety of characters. There could be a young Na'vi who becomes his guide, showing him around Pandora. Also, there might be a human scientist on Pandora who teams up with Harry. This scientist could be interested in the magical aspects Harry brings and together they could face the challenges in Pandora, both from the natural elements and the power - hungry humans.
If the fanfic includes romance, then there could be a love interest for Harry. This character could be a fellow student at Beauxbatons. They might start off as friends but then develop deeper feelings for each other as the story progresses. Their relationship could be a central part of the fanfic, with all the typical ups and downs of young love in the wizarding world.
One possible interesting plot point could be how Harry adjusts to the new environment in Forks. Maybe he has to deal with the gloomy weather which is quite different from what he's used to. Another could be his interactions with the local characters from the Forks setting. He might form new friendships or rivalries.
He'll most likely meet Bella Swan. Maybe he stumbles upon her in the forest and she's initially very wary of him, but then they start to talk and find they have some similarities in terms of being outsiders in their own worlds. He could also meet the Cullens. Edward might be intrigued by Harry's magic and Harry could be fascinated by Edward's vampire abilities.
Obviously, Harry is one of the main characters. He brings his rich background into the Forks setting. And then, there could be characters from the 'Twilight' universe like Bella, Edward, and Jacob. They interact with Harry in various ways due to his wealth and different personality traits.
Harry is the protagonist from the wizarding world, known for his bravery and his fight against Voldemort. Cedric, on the other hand, was a popular and kind - hearted student at Hogwarts. In this fanfiction, they are the central figures as they are the ones who will experience the new environment of Forks and interact with whatever they find there.