I’ve uploaded a prores copy of the video (sans audio) used for my Phantom projects before final encoding to archive.org as the film is in the public domain. This is suitable for anyone’s own projects or for recording any new scores to. There’s both a black and white version (suitable for making you own tinting schemes) and a a tinted copy (which matches the tints I used for the “Roy Budd” project).
https://archive.org/details/phantom-23.98-bw
https://archive.org/details/phantom-23.98-tinted