The "good" screenshots come from the Japanese network WOWOW. Notice the hardcoded Japanese subs on the other images in that AVSforum thread.

I don't know where you'd find that capture nowadays. If it was posted to Usenet, it was likely a long time ago; it's probably past the retention periods of the newsreaders, and it doesn't show up on Binsearch.

These pre-Blu HDTV rips need to be preserved, they must not be allowed to vanish into the mists of time, so I'd love to get my hands on this WOWOW rip someday. Maybe ask the guy who posted the images on that forum?