Well, all releases have been from the raw computer files, not from film. The film I remember having a much warmer tone to it. Also, the audio on the blu ray has an added music cue that wasn’t on any other release, and that I don’t recall from the theater.
I was actually working on a project that I never finished where I was going to “filmize” the blu-ray, using trailers and promo photos as color reference. I cancelled that project before announcing it in hopes that something like this would come along. If only I didn’t have to buy christmas presents, I would buy it and get it scanned myself.