The Padawan could be a young alien from a species not often seen in the Jedi order. Maybe an amphibious species that has a different way of sensing the Force due to their unique physiology. This would make for an interesting dynamic as Anakin would have to adapt his teaching methods.
Another theme is his relationships. Fanfics often focus on his bond with his master, like Obi - Wan, and how that relationship shapes him. Also, his friendships or rivalries with other Padawans are frequently explored.
One of the best is his fall to the dark side in 'Revenge of the Sith'. We see his inner struggle with his fear of losing Padmé, and how Palpatine manipulates him. It's a tragic story of a once - great Jedi being consumed by his emotions.
Anakin Skywalker's story is one of great tragedy. Born into slavery, he had a difficult start. As a Jedi, he was in a relationship with Padmé Amidala, which was against the Jedi Code. His fall to the dark side was gradual. Palpatine manipulated him. He committed many atrocities as Darth Vader. But deep down, there was still good in him, which was shown when he sacrificed himself to destroy the Emperor.
One great 'Anakin Skywalker Fanfic' is 'The Chosen One's Redemption'. It shows Anakin's journey towards redemption in a really interesting way. It delves deep into his inner turmoil and how he tries to make up for his past mistakes.
In fanfiction, Anakin's character can be expanded through alternate timelines. Let's say a fanfic has him not turning to the dark side. We can then see how his character would have developed as a powerful Jedi without the influence of the Sith. It also allows for exploring his relationships with other characters like the clones in ways that the movies didn't fully cover. Writers can create scenarios where Anakin has to lead the clones in different battles and how that shapes his leadership skills and his view of the war.
One great Anakin Skywalker fanfiction is 'The Chosen One's Redemption'. It delves into Anakin's journey towards redemption after his fall to the dark side. It shows his internal struggles and how he tries to make amends for his past actions. Another is 'Anakin in Exile' which imagines Anakin living in seclusion and reflecting on his life. It gives a deeper look into his character outside of the main Star Wars narrative.
There's also 'Anakin: The Padawan Years'. This fanfic focuses on his training and how he overcomes various challenges during that time. It's full of action scenes and character development, which makes it a great read.
One interesting Anakin Skywalker fanfiction could be one where he doesn't turn to the dark side. In this story, perhaps Padmé is able to convince him more firmly of the light. Another could be a time - travel fanfiction where Anakin goes back in time and tries to prevent the events that led to his downfall. There are also fanfictions that explore his relationship with Obi - Wan in more depth, like their adventures together as master and apprentice before the Clone Wars.
Yes, there are. You can start by looking on fanfic websites like Archive of Our Own. There are many talented writers who create interesting stories centered around a female version of Anakin Skywalker. Some might explore how her journey would be different in the Star Wars universe, perhaps with different relationships and character development.