You can show her determination by having her face difficult challenges head - on. For example, when a rival tries to undermine her leadership, she doesn't back down but instead finds ways to prove herself. This shows her strength of character.
The theme of family also appears in some fanfictions. Her connection to her kits (if she has them in the story) or her surrogate family in the clan. It shows how she balances her family life with her duties as a leader. And there are often themes of loyalty and betrayal, with some cats supporting her wholeheartedly and others plotting against her.
One great piece of female Firestar fanfiction is 'The Adventures of Female Firestar'. It shows Firestar in a new light, facing different challenges in the forest. It has some really interesting character interactions and plot twists that keep you engaged.
You can start by looking on popular fanfiction websites like FanFiction.net or Archive of Our Own (AO3). These platforms have a vast collection of fanfictions, and by using the search function with the keywords 'Cinderpelt' and 'Firestar', you are likely to find many relevant stories.
One idea could be a story where Female Firestar has to lead the Clan through a severe famine. She has to make tough decisions on rationing food and finding new hunting grounds. Maybe she forms an unlikely alliance with a neighboring Clan to survive.
One common theme is redemption. Firestar may have made mistakes in his past life and in his reincarnation, he tries to make up for them. For example, if he had failed to save a certain cat in his previous life, he might strive to protect that cat or its descendants in his new life.
Some Firestar fanfiction delves into his leadership. It shows how he deals with difficult decisions regarding the clans. For example, there are stories where he has to choose between the safety of his own clan and helping an allied clan in a time of great danger. These stories can really show his character growth as a leader.
One great 'Firestar x Reader Fanfiction' is 'A Meeting with Firestar' on FanFiction.net. It really captures the essence of Firestar's character and his possible interactions with the reader in a really engaging way. The author does a wonderful job of creating a vivid setting and believable dialogue.
One common theme is resilience. Firestar is often portrayed as having to overcome his injuries or emotional pain, showing his strength as a character. For example, if he's physically hurt in a battle, he'll fight through the pain to protect his clan.
Well, it could be about Firestar facing some really difficult and painful situations in a fan - created story. Maybe he gets injured in a battle, or has his heart broken by the betrayal of a friend in the fictional world of the fanfiction.