Yup, that's masterful work.
It's frightening how much the SE releases deviated from the wonderfully rich colours that were originally there. Just one of too many supposedly 'creative choices' that were a turn for the worse on those unfortunately.
There are a couple of other seminal movies I can think of that have also had their original vibrant natural colouration messed about with for the worse these days, and it's a trend I deplore.
So it's going to be great to see Yoda and his environment back closer to their original hues in this latest 'Revisited'.