I just checked the flythroughs video, no dice.
I think the dice hanging shot is salvageable though, if I can find a good image of the Falcon cockpit exterior with which to replace the crew and camera. This is the closest I’ve been able to find, though it’s not perfect and is still rather distant for these purposes. It matches the blue lighting of the interior though, so that’s a bonus.
If there’s still need of a closeup to show that these are in fact dice, it would be a good thing for MR to film and could probably just use the shot from TLJ with Luke’s hand replaced with another.
Would it be possible to render the shot you need of the Falcon ourselves, or outsource it to someone who can? There’s plenty of super high resolution Millennium Falcon 3D models online, might that be easier than combing through official footage?