I really like how the lines wiggle a bit, makes it seem so much more alive. Is it because the drawing algorithm is unstable, or is it an intentional addition?

I love the hacker spirit shown and the detailed writeup of the process.

I know of a couple renting out photo boots for weddings, this could actually be a product sold. What they do for consistent lighting is that the booth is big enough to have walls and ceiling, giving them full control.