There could be an ancient vampire, wise and full of secrets, who acts as a mentor or a source of conflict. And then there are the enforcers or guards of the vampire mountain, who are strong and fierce, protecting the mountain and its inhabitants from outside threats as well as maintaining order within.
In 'Bloodlines', the main character is a fledgling vampire. They have to navigate the complex vampire society in modern - day Los Angeles. Their journey is filled with challenges as they discover their new powers and deal with different vampire factions.
In the 'Vampire Kisses' series by Ellen Schreiber, Raven is a main character. She is a goth girl with a strong personality who is attracted to the vampire.
In 'Buffy the Vampire Slayer' novels, Buffy Summers is the main character. She is a young woman with superhuman strength and abilities who is destined to fight vampires. She has a group of friends who help her in her battles.
In 'Dracula', the main character is Count Dracula himself, a powerful and evil vampire. In 'Interview with the Vampire', there's Louis, a vampire who tells his story. Then there's Lestat, another important vampire character in the same series. In 'Carmilla', Carmilla is the female vampire.
In 'Buffy the Vampire Slayer' novels, Buffy Summers is the main character. She is a young girl with the power to fight vampires. In 'The Vampire Chronicles' by Anne Rice, Lestat is a central figure, though not a slayer. However, there are characters who oppose him like Armand in some cases.
The main characters in Camille vampire novels would likely start with Camille. She could be a complex character with a backstory of how she became a vampire, her desires, and her fears. There might be a group of vampire hunters who are after Camille, thinking she is a threat to humans. There could also be a vampire family or coven that Camille belongs to or is trying to escape from. And not to forget, there might be a human ally or friend who helps Camille navigate the human world, or perhaps a human who Camille has turned into a vampire, creating a new dynamic in the story.
Lissa Dragomir is an important character as well. She is a Moroi, a type of vampire. These three characters are central to the story. Their interactions drive much of the plot, like Rose's protective relationship with Lissa and her complex feelings for Dimitri.
Often, there's the vampire cowboy himself. He's usually a complex character, strong and fearless but also dealing with his vampiric urges. There might also be a love interest, a normal human or sometimes another supernatural being. For example, in some novels, there's a female werewolf who has a love - hate relationship with the vampire cowboy.
In 'Twilight', the main characters are Bella Swan, a human girl, and Edward Cullen, a vampire. Their relationship is central to the story. In 'Interview with the Vampire', Louis and Lestat are the main vampire characters, and Louis' relationship with Claudia and his complex feelings for Lestat are important aspects of the novel.
Buffy herself is a main character, of course. Then there's Willow, her witch friend, and Xander. Spike also plays an important role in these graphic novels.