Peppy Hare might also be a significant character. His experience and wisdom could be used to guide the team in their adventures related to Cerinia. He could offer insights into the history of the Star Fox universe and how Cerinia fits into it all.
Another common character could be a Cerinian native, perhaps a female character who has a special connection to the planet's power or ancient knowledge. She teams up with Fox and the others, and her character arc could involve learning to trust the Star Fox team and sharing her heritage with them.
Fox McCloud is definitely one of the most popular characters. As the leader of the Star Fox team, he's often the central focus. His skills as a pilot and his leadership are usually explored further in fanfics. Falco Lombardi is also quite popular. His cocky attitude and excellent flying skills make for interesting storylines. And Slippy Toad is often included too. His role as the team's engineer and his sometimes - clumsy nature can be a source of both humor and important plot points in the fanfics.
Often, Imperial officers are main characters. They are shown as being in charge of the Empire Day arrangements and making sure everything goes according to plan. For example, Grand Moff Tarkin might be overseeing the construction of a new monument for Empire Day on a conquered planet.
Medical droids can be main characters too. They are the ones in charge of operating the Bacta tank. A fanfic could tell the story from the perspective of a medical droid, showing how it deals with different patients in the Bacta tank, the challenges it faces in maintaining the tank, and its relationship with the living beings it heals.
In some Star Fox Cerinia fanfics, there might be a plot about a Cerinian survivor who joins the Star Fox team. This survivor could bring with them unique skills and knowledge that help the team in their battles, while also dealing with the trauma of being the last of their kind and trying to fit into a new group.
The main characters in 'batman 1939 fanfic' are likely to be the core elements of the Batman universe in 1939. Batman, with his cape and cowl, is the hero. The villains like the Penguin, who was also one of the early villains, could be prominently featured. And Vicki Vale, a journalist who was involved in Batman's early storylines, might also be one of the main characters in the fanfic, as she added a different dimension to the stories with her investigations and her relationship with Batman.
Obviously, the Candyman himself is a main character. He is the central figure around which most of the stories revolve. His menacing presence and the mystery surrounding him are what draw readers in.
Another character that could be a main character in Naruto Fox Hollow fanfiction is Jiraiya. Since he was Naruto's mentor and knew a lot about the ninja world and its secrets, he could be involved in the story related to the Fox Hollow. He might have some prior knowledge about the place and guide Naruto through its mysteries.
Naruto himself is often a main character. Since he has a connection with the Nine - Tailed Fox, he is frequently involved in stories related to the Fox Clan. His growth and new powers gained from interactions with the clan are common themes.
Darth Vader is often a main character. His menacing presence and complex character make him a favorite to explore further in fanfiction. Writers can delve into his inner thoughts and his relationship with the Emperor.
Clone troopers are often main characters. Since Umbara was a significant location in their story arcs, fanfiction might focus on their experiences, like Captain Rex leading his troops through the dangerous terrain and battles on Umbara.