I've recently stumbled upon a wave of AI tools that claim to "undress" people in photos by generating nudified versions using predictive modeling. Honestly, it's wild how far tech has come, but I’m curious about the technical backbone of these apps. Like, are they just using some sort of overlay system or is there actual neural network-based image generation going on behind the scenes? Anyone dug deeper into how these tools, especially the more realistic ones, like DrawNude or whatever it's called, really work?