Project Update:
I am about 70% complete with color grading (up to when Batty meets Tyrell), and you can see the difference in the attached screenshots below. While they are not in 4k or in HDR, they can at least give an impression of what the edit will look like. You can also watch the fully completed opening sequence linked below. Once the grading is done, I can start integrating the upscaled Blu-ray footage into the edit to create all three versions (thank goodness for the nerds over at movie-censorship.com for documenting every change down to the frame…)
Opening sequence: https://mega.nz/folder/395ggYhB#dNfXk2nXy4TdIONmvcKbvA