I was reading this: https://forgottentrek.com/redesigning-the-walk-to-vger/ the other day and noticed a little beyond halfway down it mentions that the models used for the wing walk sequence were very simple. It might mean for a 4K remaster they would have to do a bit of work to add detail. Hopefully it’s not a sign all of the CG work would need updating as that might affect the affordability of the project.