[tumnus]

That is interesting, although the originals are more convincing! Not least because (as you point out) the grain and blur of the original photos aren't matched.

[vunderba]

Shame that CivitAI doesn't have a Soviet Union propaganda LoRA. :)

Though there is this:

https://civitai.com/models/877883/soviet-era-ussr-retro-futu...