This one were totally unexpected, but it happens when a talented reverse engineer by the name of Nanashi joins the party!
After performing a number of tests, Nanashi defeated compression algorithm of ENDING.CGD, allowing us not only to extract credits scenes, but to recompress the new modified PVRs with an even better ratio than the original!
Egregiousguy is on it for translation, so rest assured it will be quality work.
FONTS.CG have been extracted as well, so the only reversing task left is changing Variable Font Width to be used for the whole game.