For Leia’s death I think it would nice to extend her dialogue using lines from TFA: “there’s still light in him, I know it” could be used make “Ben, come home, there’s still light in you, I know it”
This guy on youtube did something similar.
https://youtu.be/QiAFwBV--Gg
Ooh, I really like this. (not necessarily the whole sequence, but the line)