Apart from replicating the pixel experience on devices not sold by Google, it was a ROM that enabled people to upload unlimited images/video in any resolution to google photos cloud storage (as it could disguise itself as OG Google Pixel).
I don’t know if it worked well and how google didn’t stop it, but it was one of the highlight of this project.
Thanks for making this but some screenshots or a walkthough would be nice. Also any plans to publish it on f-droid?