To develop their characters further, in the fanfiction, Noble Six could be shown to have a softer side. Maybe they have a hobby like drawing or writing that they keep hidden. As for Kat, she could be developed by showing her struggle with the moral implications of some of the technology she creates. This could add more depth to her character as she grapples with the consequences of her work in a war - torn universe.
For Noble Six, more of their backstory could be explored. Maybe details about their life before joining Noble Team. For Kat, her relationships with other members of the team apart from Noble Six could be delved into deeper. For example, her interactions with Carter or Emile.
Well, I'm not sure about a specific 'noble six and kat love fanfiction' off the top of my head. But usually, in the Halo fandom, there are fanfic communities where you can ask around. Some might be on Reddit or dedicated Halo fan forums. People there are often quite helpful in pointing you to interesting fanfictions about various characters.
One great 'female noble six and kat fanfiction' could be about their adventures together in a post - apocalyptic world. They might team up to fight against a common enemy, using their unique skills.
One of the best places to look is Archive of Our Own (AO3). It has a large collection of fanfictions from various fandoms, including Halo. Just use the search function and type in 'noble six and kat' and it should show relevant results.
Another theme could be redemption. Perhaps one of them has made mistakes in the past, and through their relationship, they find a way to make amends and become better versions of themselves.
Another theme is sacrifice. There are often situations where either Noble Six or Kat has to make sacrifices for the other's well - being. This selfless act deepens their connection and is a recurring element in these fanfictions.
There's a 'noble six x kat fanfiction' called 'Through the Chaos'. It's set during a really intense part of the Halo universe. The author does an amazing job of showing how Noble Six and Kat rely on each other in difficult situations, and their relationship gradually develops in the midst of all the action.
The uniqueness of the characters makes it interesting. Female Noble Six might have her own set of characteristics like strength, courage and perhaps a sense of mystery. Kat could also have distinct traits. When these two are paired in a love story in fanfiction, it creates a new dynamic that's different from the original storylines, which can be really captivating.
For Bart, you could explore his softer side more. Show how he really cares about his family deep down, even if he acts out. For Lisa, perhaps show her struggling with non - academic things like making friends outside of her usual intellectual circle.
You could also develop their characters through their relationships with other characters in the fanfiction. If they have friends or foes, how they interact with them can reveal more about who they are. For example, if they have an enemy, do they fight back bravely or try to find a peaceful solution? This can tell us a lot about Reiji and Xiaomu.
Victoria's character can be developed by making her more assertive. In the context of fanfiction with Agent 47, she could start to take on more dangerous tasks and prove herself. For example, instead of always relying on Agent 47 for protection, she could save him in a crucial moment, which would show her growth and independence.