I’ve just been made aware of the new Star Wars: Biomes and Star Wars Vehicle walkthroughs footage, and there’s some really nice stuff there for fanedits. Specifically, the closeups on the Falcon’s cockpit controls would probably work well with Kylo’s Falcon scene as he reminisces on his past.
Similarly, there’s a good shot or few of the interior of a FO Star Destroyer, in particular a slow zoom in on a door which could be used to make a better transition to Kylo’s prayer.