This has just been released by Nvidia. The link is to an MIT site which allows you to try it out. Very interesting and quite cool ! I just had it generate these as an example . It’s a very powerful AI image generator. Which will even run on fairly low end hardware. First speaks for itself as does the second one. This is where I came across it.
apple.news
this is the MIT link.
Nvidia’s Sana: An AI Model That Instantly Creates 4K Images on Garden-Variety PCs — Decrypt
Nvidia's latest model promises to bring 4K image creation to everyday computers—and you’ll generate those images in a few seconds.