I don’t know if this will be useful at all to anyone, but here’s an SDR 4K Bluray source of the scene. It will need the new Ascendant LUTs applied, but hey, it’s here if you want it.
https://mega.nz/file/WtR1ECTA#OE4-ZvYUlsip1OIRxHo2XMsj4mwvOzLYym_qEbRR-vQ