I built this in a weekend as an engineering manager learning new AI APIs. Now my kids think Santa actually landed on our roof. Upload a photo of your house → Get a hyperrealistic image of Santa + reindeer on your actual roof at night. Is this harmless Christmas fun or digital gaslighting? You decide. (But my 4-year-old is thoroughly convinced.) Tech: Next.js, Google Studio, Stripe Built by: An EM who should've been spending time with his newborn