I'm not GP, but running over that video I'm actually having a hard time finding any detail present before the dragon obscures them not either exit frame right when the camera pans left slightly near the end or not re-appear with reasonably crisp detail after the dragon gets out of the way.

Most of the mob of people are indistinct, but there is a woman in a lime green coat who is visible, and then obstructed by the dragon twice (beard and ribbon) and reappears fine. Unfortunately when dragon fully moves past she has been lost to frame right.

There is another person in black holding a red satchel which is visible both before and after the dragon has passed.

Nothing about the storefronts appear to change. The complex sign full of Chinese text (which might be gibberish text: it's highly stylized and I don't know Chinese) appears to survive the dragon passing without even any changes to the individual ideograms.

There is also a red box shaped like a Chinese paper lantern with a single gold ideogram on it at the store entrance which spends most of the video obscured by the dragon and is still in the same location after it passes (though video artifacting makes it more challenging to verify that that ideogram is unchanged it certainly does not appear substantially different)

What detail are you seeing that is different before and after the obstruction?

We are looking at first generation tech and pretty much every human would recognize the "before dragon" scene as being the same place as the "after dragon" scene. The prominent features are present. The model clearly shows the ability to go beyond "image-to-image" rendering.

If you want to be right because you can find any difference. Sure. You win. But also completely missed the point.