I stumbled upon this while looking for other stuff, it was a pleasant find

This young artist spent his free time during quarantine for this special project: "Using the neural-net tool Artbreeder, Photoshop and historical references" he "created photoreal portraits of Roman Emperors. For this project" he "transformed, or restored (cracks, noses, ears etc.) 800 images of busts to make the 54 emperors of The Principate (27 BC to 285 AD).".

Here you can find the original work; you can navigate the project and the page by using the index on the right.

Personally I think he did an amazing work, worth your time for checking it