Download the HDTVrip from rutracker or Usenet then…
Do you have the HDTVrip that you could privately send me? 😉
Oh now you’re just teasing me. FWIW, the HDTV video has a consistent magenta cast compared with the DVD but may absolutely be a better initial source for such a project. I think the DVD’s colors are very very close to theatrical, but it’s hard to say with any certainty since they’re all definitely heavily digitally altered.