@Dek Rollins
Just wanted to say thank you very much for making this regrade available. Since I already have my own copy of the remaster I was able to make use of your .cube file to watch this using mpv (mpv.io) without having to re-encode my remux. Here’s the cmdline if anyone does not have access to the regrade encode but has a remaster version available to them:

mpv.exe --vf=lut3d=file=“luts/terminator.cube”:interp=tetrahedral “C:\Path\To\Terminator.mkv”

I really do feel like you captured the luster of the original film w/ your regrade.