Definitely Alice, as she is at the core of any 'Alice in Wonderland' - based story. The Caterpillar could be another important character in this kind of fanfic. The Caterpillar, which is already a symbol of transformation in the original story, could have a more complex role as it observes Alice's slow shrinking. Maybe it could offer some sort of guidance or be a source of knowledge for Alice as she deals with her changing size in this new version of the story.
Well, in this type of fanfic, the slow shrinks can enhance the exploration of the strange and illogical world of Wonderland. As Alice shrinks slowly, she may have more time to interact with the various characters she encounters. For example, her conversations with the Cheshire Cat or the Mad Hatter could be more in - depth and revealing, as she is changing size gradually and they might react differently to her continuous shrinking.
The Caterpillar could be the main antagonist. He has always been a bit of an enigma in Wonderland. Maybe as Alice shrinks, he sees her as a threat to his control over the small part of Wonderland he rules and tries to stop her from exploring further.
Well, perhaps the shrinking is a result of some magic gone wrong. As she shrinks, she loses her confidence at first. But then, she realizes that her new small size gives her an advantage to explore hidden corners of Wonderland. She could find secret passages or solve mysteries that were impossible for her at her normal size.
Well, there could be a little mouse. Since Alice is shrunk, the mouse could be her guide in this new, small world. It might show her where to find food or shelter.
The Bandersnatch. It's a strange and fearsome creature that has its own set of rules and behaviors that make it stand out.
The Cullens are often involved too. Edward, for example, as Alice is part of the Cullen family. Their interactions can be explored in different ways in fanfic, perhaps showing a different side of their family dynamic.
Alice is of course one of the main characters. She's the curious girl who falls into Wonderland. The Cheshire Cat is also very important. It's that mysterious cat that can disappear and reappear at will. And the Queen of Hearts is a major character too, known for her short temper and her 'off - with their heads' threats.
In the 'Alice Wonderland Graphic Novel', Alice is the central figure. She drives the story forward as she explores Wonderland. The White Rabbit is another main character. He is the one who first leads Alice into this strange world. The Caterpillar is also significant. It gives Alice some rather strange and thought - provoking advice. And we can't forget the March Hare, who along with the Mad Hatter, creates a lot of the chaos at the tea parties.
The primary character is Alice, of course. She drives the story forward with her exploration of Wonderland. Then there's the White Rabbit, which leads Alice into Wonderland in the first place. The Caterpillar is another main character. It sits on a mushroom and gives Alice some cryptic advice about how to change her size. Also, the Duchess is a character that Alice meets during her adventures.
Alice is the main character. She is the one who enters Wonderland. And then there's the Cheshire Cat which is very mysterious. Also, the Queen of Hearts who is quite tyrannical.