Dreamaster, I actually saw a film just last week and it had some scenes in it in which there’s one set in particular where the bluray has a neutral grey background, but on film it is green-hued just like your screenshot and these ones from ‘age’. So while the hue may not be accurate for this film there are examples of other films out there with that green-hue.
The other thing to note is that saturation is usually lower on film than it is on digital - your first attempt at a regrade looks way over saturated, and even the second attempt looks a bit too saturated. You’ll notice that often when saturation is boosted dark areas come out as blue or purple (such as Han’s hair in your example) - I don’t think I’ve ever seen that on film and would suggest to me the saturation has been boosted too far.