No problem!
This is it, a Haldclut file from the big RawTherapee collection here: Film Simulation - RawPedia near the top of the page.
It just applies with the 3D LUT module.
The style I made that uses it is more or less like the xmp, I think just a bit more over the top - if that’s possible!
urban grainy Canberra.dtstyle (3.5 KB)