A female character could be developed as a Dalek sympathizer. This would be an interesting twist. She might believe that the Daleks are not entirely evil and that there is a way to rehabilitate them. She could work towards that goal in the fanfiction, facing opposition from other characters who see the Daleks as pure evil.
To develop Female Kaa's character, we can explore her past. Perhaps she had a difficult upbringing as a snake in the jungle and that's why she's so protective of Mowgli. Mowgli, on the other hand, can be developed by having him teach Female Kaa about human emotions and concepts. This exchange of knowledge would make their relationship more complex and interesting. For example, Mowgli could introduce the idea of friendship in a more human way to Female Kaa, and she could in turn teach him how to better blend in with the jungle at night.
Gladio's character can be developed by showing his leadership skills more. For example, in a battle situation, he can take charge and make strategic decisions that affect the female glaive's actions. The female glaive's character can grow by facing her fears. Maybe she has a fear of a certain type of enemy, and through Gladio's support, she overcomes it.
In female - dominated society fanfiction, characters can be developed by showing their reactions to the power dynamics. For example, a male character might be shy and reserved as he's used to being in a secondary position, while a female character could be confident and assertive. Another way is to explore their relationships. A female character could have a sister - like bond with other women, which shows her loyalty and connection to the female - dominated society.
For Luigi, his character can be developed by showing his courage in the face of Female Bowser's initial aggression. He could stand up to her, not with brute force but with his wits and kind heart. For Female Bowser, she could start as a very one - dimensional villain but as she interacts with Luigi, she could develop more complex emotions like confusion about her own motives and a new - found sense of compassion.
To develop Naruto in this fanfiction, you could focus on his ability to adapt to the new situation with the female Akamaru - like character. He could learn new skills or ways of thinking from her. For the female character, show her evolution from a somewhat wild and instinct - driven being to someone who can make rational decisions. You can also develop her by exploring her relationships with other characters in the Naruto universe aside from Naruto. Maybe she has an interesting dynamic with Shikamaru or Sakura. Show how she changes and grows through these interactions.
The female rock fan could be developed by giving her a backstory. For example, she grew up in a small town where rock music was her only escape from a difficult family life. This made her really dedicated to the rock scene. In terms of Ben 10, his character can be developed in relation to the female fan's love for rock. He could learn from her how to be more passionate about something. And she could be developed further by having her face some challenges in the rock world, like dealing with mean managers or jealous bandmates. Ben 10 could then use his powers to help her out, which would strengthen their relationship and develop their characters more.
For Shenzi, you could explore her backstory more. Maybe she had a difficult upbringing in the hyena clan that made her so tough and competitive. Show her softer side, like her love for a particular part of their territory, or her bond with a younger hyena. For the female hyena, give her unique traits. She could be more agile but less experienced in group dynamics. Develop her character by having her learn from her encounters with Shenzi, growing more confident and strategic as the story progresses.
For Ash, you can develop his character by showing how his views on Pikachu change or expand because of the female fan. Maybe he starts to see new aspects of Pikachu that he hadn't noticed before. For the female Pikachu fan, you could give her a backstory of how she became such a big fan. For example, she had a sick Pikachu as a child that was healed by a mysterious Pokémon trainer, and that's what sparked her love.
For Moon, the writer could start by showing her insecurities as an employee. Maybe she's always doubting her abilities compared to others in the company. As the story progresses, through her interactions with Female Aether and the challenges she faces at work, she could grow more confident. For Female Aether, her character could be developed by showing her kindness and patience from the start. But then, as the story unfolds, we can see her own internal struggles, like trying to balance her work and personal life. Their relationship could be the catalyst for their character development, as they learn from each other.
In the context of xenomorph fanfiction, human male and female characters can be developed through their reactions to the xenomorphs' environment. For instance, a male character might be more focused on finding a way to fight back physically, while a female character could be more attuned to the social dynamics within a group of xenomorphs. This can lead to different character arcs and growth throughout the story.