The movie 'Neon Demon' is purely fictional. It doesn't draw from real-life events or people. The story and characters were crafted specifically for the film.
Demon Hunter's film review could not be given because there was no relevant information about the film. If you have any other questions, please let me know.
Well, in kurapika and neon fanfiction, a common theme could be the contrast in their worlds. Kurapika is from a tragic background with his clan's destruction driving him. Neon, on the other hand, is a part of a wealthy and powerful family. Fanfic writers may play with the idea of how these two from such different walks of life come to understand each other. Maybe Kurapika sees in Neon a glimmer of innocence that he wants to protect, or Neon could be intrigued by Kurapika's mystery and strength.