I think having the Falcon’s interior look like it’s in hyperspace is very important, it’s a pretty glaring mistake, I’m surprised none of the special editions have bothered to fix it.
I went back and found what Adywan did with the hyperspace tunnel. That’s a very easy fix, especially with the static cockpit; I can matte out the windows and replace the background. Plus it would be in 4K.
EDIT: I did something similar in the blade runner n-7 cut. Here I matted out windows of the spinner to add clouds: https://streamable.com/8gwf19
If you can do this it would be perfect. This is one of the most jarring genuine errors in the original and it’s good to hear it’s not difficult to do.