"Hey, comrades, it's your boy Josh Man of Steel, back with an ALL NEW VIDEO! Today we're going to be reacting to something Bukharin said, but first, SMASH that like button..."
I think the AI is going out on a limb a bit. The features in the output are just a bit off, it doesn't look like him anymore. Noseridge, eye spacing, hairline, cheekbone pronounciation, eyebrow spacing, mouthprofile, it's kind of interesting how the normalized output reshapes the original.
You can see them here decently. Stalin was very self conscious of them, and many photos were edited to remove them to keep up state appearances. Plus photography was limited as is.
Basically his face had some splotches, and was very pitted.