Hi, I'm interested in this project, I've been making filters in spark ar studio for 1 year.
The filters that I developed contain effects of: spinning 2d or 3d objects around the head, game of random questions and answers, native ui picker to choose a filter to use, mapping on a face that changes while touching the screen, colors , particle system behind a person, particle system with gestures of a person, transformations of a person's face, etc.
I also have Adobe Illustrator management to make the images with the messages "#skincarenightmares" and "Help !!"