For Ahsoka, you should also focus on her internal struggle as a former Jedi. This can add depth to her character. When it comes to Lux, show his growth from an idealistic young rebel to someone who has a more nuanced view of the galaxy. Their conversations should reflect these aspects of their characters.
Ahsoka's relationship with the Force is a key part of her character. Incorporate this into the fanfiction, perhaps by having her use the Force in unique ways to protect Lux or achieve their goals. For Lux, describe his relationships with other rebels and how Ahsoka fits into his world. This will make their characters more believable and engaging.
Ahsoka, on the other hand, is a very experienced and strong - willed character. In the fanfiction, make sure to write her as someone who is not easily intimidated by Starkiller. She should question his motives and actions. But also, show her capacity for forgiveness and understanding. For instance, if Starkiller makes a mistake, she could be the one to offer him a chance to make amends. Her dialogue should be sharp and full of wisdom, like how she was in the Clone Wars series.
To develop Ahsoka's character in the fanfic, focus on her Jedi training and how it influences her actions. For instance, her sense of justice and her ability to stay calm in dangerous situations. You can also show her growth from her experiences in the Clone Wars. For Lux, emphasize his idealism and his desire to make a difference. Maybe he has some skills from Onderon that he brings to his adventures with Ahsoka.
One possible fanfiction could involve Ahsoka and Lux having an adventure on a planet rich in lemon - like fruits. Maybe they have to solve a mystery related to these fruits that are vital to the local ecosystem. They could encounter various challenges and their relationship could develop further through these experiences.
Ahsoka and Lux could find a lemon - colored crystal that gives them special powers. They then have to figure out how to use these powers for good while also facing off against an enemy who wants the crystal for their own evil purposes.
One way to develop Ahsoka and Lux further is to explore their backstories more deeply. For Ahsoka, we could learn about her early days as a Padawan, and how those experiences shaped her. For Lux, we could find out more about his family and what led him to be so rebellious. This would give more context to their characters and make their interactions in the fanfiction more meaningful.
You can start by looking on popular fanfiction websites like Archive of Our Own (AO3). They have a large collection of Star Wars - related fanfictions, and you can simply search for 'Ahsoka and Lux' in the search bar.
Ahsoka is brave and determined, while Lux is more of a free - spirit. Their personalities could create an interesting dynamic. Ahsoka might initially be frustrated with Lux's lack of discipline, but over time, she could come to appreciate his creativity.
Lux could be developed by being put in situations where he has to make tough moral choices. Maybe he and Ahsoka come across a situation where they can save many lives but at a great cost. His decision - making process would show his growth as a character.
A good fanfiction should have well - developed characters. It should show Ahsoka's strength and complexity as a character, and also Lux's charm and his own set of values. Their kiss should be a natural progression of their relationship, not something forced.
One possible plot could be them starting a family. They might face difficulties in protecting their family from the remnants of the Separatist forces. Another could be them trying to bring peace to a war - torn planet using their combined skills and influence.