You can reverse-engineer faces into the original random seed/embedding, and then tweak the embedding to 'edit' the face. (There are a bunch of tools and Colab n

You can reverse-engineer faces into the original random seed/embedding, and then tweak the embedding to 'edit' the face. (There are a bunch of tools and Colab notebooks for that, but the best tool is definitely Artbreeder, which does a lot of other GAN models too: https://artbreeder.com/ https://artbreeder.com/ ) However, since the model only does faces centered in an image, you're restricted to different headshots: make them smile or frown, or wearing sunglasses, or different hair color, or animate lip flaps, yes, but not 'doing different things in different places', unless you can figure out some way to insert a headshot into a bigger photo.