We don’t have footage of her tomb, so that would have to be created from scratch.
I proposed in Hal’s thread we come up with new scenes like Adywan did with the OT.
And it would also raise the question of how does Rey even know who Padmé is?
I mean, you can apply that same question to Rey and the whole Lars homestead situation…
Luke and Leia never knew Padmé, though Leia knew of her ostensibly…
I mean, they’d know specific things after death as Force ghosts; it’s why Obi-Wan knows about Vader being “more machine than man” in the OT and why he knows who Rey is in TFA, also why Luke (not Leia, but Luke) knew of her connection with Palps.
I guess you can imply them guiding Rey to Naboo or something…?