Very nice idea! I like the camera implementation as a physical object you have, and I like that it applies a filter.
Clothes and genital toggles add a nice bit of variety, as does the camera tilting. And maybe it's a small detail but I liked how the simplified walking crowd looked.
I get the difficulties of making this for web, took me a while to find a way to 'save' photos in a web build myself (and even then I just instantly set them as a texture for an object offscreen, haha!) but the build worked well on desktop. I do appreciate that you made mention of where pictures are saved, helps me find and remove leftover files once the rating period is over.
My only comment is that I would've loved to see more cool characters to take photos of, but otherwise this was a cool proof of concept, well done!