AFAIK, ADigitalMan released the three prequel episodes; I’ll use them as main guidelines to know where to insert deleted scenes; the others in the mysterious russian site could always serve for the same purpose.
UPDATE
- Found a new Rogue One korean trailer; I think it’s * possible * to use one of its brief shot, to replace a similar, unfinished shot of the EP6 deleted scene found on BD, “Jerjerrod’s Conflict”, the final one with the empty screen.
- Found further EP7 shots on trailers, teasers, TV spots, not found in the final movie, or different takes etc. - don’t know how much footage will be proved effectively cut/different, in total, but an educated guess could be around one minute, if not more, taken in account there are around two dozens of them, and each shot is few seconds long.
- Thinking to use “non canon” footage found on some TV spots - quality is very good, and scenes are plausible… got just to find out where to place them! With just three spots, total time is around one minute and half!
An audio editor is still needed!