There was at least one more unused alternate angle that was shot for the Leia hologram, and interestingly enough it found it’s way into this scene from The Last Jedi.
https://m.youtube.com/watch?v=qL1rawqyC24
I remember seeing a still from the raw footage of this angle (Leia with a black background behind her), although I don’t know if the actual video is anywhere on the internet. I might do some digging and see if I can find it.