A common theme is identity. Since Luna is in a human form, she often has to grapple with who she is now compared to her pony self. Another theme is acceptance, both her accepting her new human form and the humans around her accepting this strange new being in their midst.
One great MLP human Luna fanfic is 'Luna's New World'. It explores Luna's journey in a human - like form, facing the challenges of a new world while still holding onto her lunar essence. The story has great character development and an engaging plot.
Well, it often combines the unique charm of a human character interacting with the magical and regal Luna from MLP. The contrast between their worlds and personalities can create really interesting storylines.
You can try looking on fanfiction websites like Fimfiction or Archive of Our Own. These platforms often have a wide variety of My Little Pony fanfictions, including those with a Human x Luna theme.
One idea could be a story where Luna and Sombra meet in a dream realm. Luna, being the princess of the night, has the power to traverse dreams. Sombra, once a powerful and dark figure, could be lost in this dream realm. Luna tries to understand his past and help him find redemption. It could explore themes of forgiveness and the power of understanding.
Well, 'Luna's Secret Garden' is a fanfiction that I like. It reveals a hidden part of the castle where Luna has her own special garden. It's a place of peace for her, and the story unfolds as other ponies accidentally discover it. The way it describes Luna's attachment to this place is really fascinating.
Redemption is a very common theme. Luna often has to prove herself after her return, making up for her past actions. For example, in many fanfics, she tries to regain the trust of the ponies in Equestria.
Well, in a fanfic, Princess Luna's daughter could be a very interesting character. She might have a special bond with Twilight Sparkle, learning from her about friendship and magic. Her appearance could be a blend of Luna's ethereal beauty and some new elements. Maybe she has a mane that shimmers like the night sky with little twinkling stars in it. And her cutie mark could be something related to the moon and a new concept, like a moon - flower that only blooms at night. She could use her powers to protect Equestria during the night, just like her mother, but also bring a new sense of hope and mystery to the land.
Some fanfics might explore the idea of Luna and Celestia having different opinions on how to rule Equestria. Celestia might be more about harmony and peace through sunlight and positive energy, while Luna could believe that the night also has its own power and should be more emphasized. This can lead to interesting conflicts and resolutions within the fanfic.
Fanfics about Luna and Celestia also allow for a lot of world - building. Since they are such important figures in the MLP universe, their fanfics can introduce new elements to Equestria. It could be a new type of magic that only they know about or a hidden part of Equestria that is connected to their origin. This not only adds depth to their characters but also to the overall MLP lore.