Either way, this should shut you up and prove that there was in fact a new 8K scan and that it’s not just VistaVision shots as you wrongly stated
I have no idea what that is.
That’s a heavily cropped image, and very well may have VistaVision VFX in it.
4-perf 35mm from 1977 doesn’t have 8K resolution anyway, and all of the leaked footage so far has mentioned 6K Cinelab scans.
The few clips I’ve seen that have mentioned 8K were VistaVision VFX shots.