This thread feels like an elaborate troll…
Well I can close it if it leads to this kind of debates.
I’m sure no one wants this thread closed, we’re just curious as to which sources you have used and the reasoning for some of your workflow choices. You say you haven’t used any of the TN1 scans, in that case which 35mm scans have you used? Is it all 35mm based? As Adywan has noted the resolution of a 35mm release print is somewhere within the 720p-1080p range, so the decision to issue a 480p release is a bit confusing.
practically all 35mm film can be scanned up to 4k, clarity wise depending on the print it would be about 720p as Adywan mentioned. but according to the digital pixelation present in the file you provided, it seems it was either scanned or rendered at 480p, which is not correct.