And here are as set of .csp LUTs which can be used in Nuke Non-Commercial to apply the five display transforms. They are obviously not as flexible as the BLGs, as they are baked Rec.709 versions, so the output colour space cannot be changed.
These .csp files use a non-uniformly spaced ACEScc shaper, to allow wide range input and high precision.
Shapers in Resolve .cube files cannot have a non-uniform domain, so I’m not sure if it is possible to bake Resolve .cube versions of these LUTs with high precision which cover sufficient range for the extreme images we are examining here. Resolve free users may want to try using the Fuse version of the gamut compressor and applying the .csp LUTs using OCIOFileTransform. I have not tested this myself, as I am not particularly familiar with Fusion.