First, consider Jake's motivation. In the beginning, it's mainly about getting a new chance at life through the avatar program. As the story progresses, his motivation should shift towards protecting Pandora and the Na'vi. His character arc should also include his relationships. For example, his relationship with Neytiri can be a big part of his growth. He goes from being an outsider she is wary of to her partner and a respected member of the Na'vi. Also, his interactions with the other Na'vi clans can shape his arc, as he learns to be diplomatic and inclusive.
You can start by searching on popular fanfic websites like Archive of Our Own or Fanfiction.net. Just type in 'Jake Sully' in the search bar and you'll get a list of fanfics related to him.
There might be a fanfic that focuses on Jake Sully's early days in his avatar body. It could explore how he was adjusting to his new form, his interactions with the Na'vi during that time, and his first impressions of Pandora's unique environment.
A popular one is 'Jake's Redemption'. This fanfiction focuses on Jake making up for some of his past mistakes. It has a lot of action and emotional moments as he tries to right his wrongs and prove himself to the Na'vi once again.
Another place could be FanFiction.net. A lot of Avatar - related fanfictions are posted there. It might take some time to sift through, but if you're persistent, you might find some great stories about Jake Sully's little sister.
One great fanfiction could be about a female character who meets Jake Sully during his journey in Pandora. In this fanfic, she might be a healer in the Na'vi tribe and their relationship could start as she helps him understand the ways of the tribe better. They could share cultural exchanges and gradually develop a deep bond.
Another theme is Jake's growth and development from a female - centered view. Writers often focus on how he changes and adapts in different situations that are important to female characters in the story. For example, in some fanfictions, his relationship with female Na'vi and how he learns from their culture and values. It gives a different dimension to his character compared to the original movie where the focus was more general. Also, themes of heroism from a female - perceived angle can be found. How female characters view Jake as a hero or the challenges he faces in being seen as one in their eyes.
Another interesting point in Jake Sully x Tsu'tey fanfiction is the potential for adventure stories. They are both brave and capable warriors. Fanfiction could take them on new quests or challenges that weren't shown in the original movie. Maybe they have to face a new threat to Pandora together, and through this shared experience, their bond becomes even stronger.
During the pregnancy, their relationship could face some challenges too. Jake might feel a bit left out as Neytiri spends more time with the female members of the tribe who are helping with the pregnancy. Neytiri could get frustrated with Jake if he doesn't fully understand some of the Na'vi - specific aspects of pregnancy. However, these challenges would ultimately bring them closer as they work through them, realizing the importance of their relationship not just for themselves but for the future of their unborn child.
Well, Peacemaker's brother died in a pretty complex way. There was a series of events leading up to it, involving some powerful villains and a risky mission that went south.