“This Pony Does Not Exist” (TPDNE) is the followup to “This Fursona Does Not Exist”, also by Arfafax. He scraped the Derpibooru My Little Pony: Friendship is Magic image booru, hand-annotated images and trained a pony face YOLOv3 cropper to create a pony face crop dataset, and trained the TFDNE StyleGAN 2 model to convergence on TensorFork TPU pods, with an upgrade to 1024px resolution via transfer learning/model surgery. The interface reuses Said Achmiz’s These Waifus Do Not Exist grid UI.
The S2 model snapshot is available for download and I have mirrored it (rsync rsync://176.9.41.242:873/biggan/2020-07-15-arfafax-stylegan2-thisponydoesnotexist-1024px-iter151552.pkl ./). See also: “This Waifu Does Not Exist” (TWDNE)/“This Anime Does Not Exist” (TADNE).