Oops, apologies - it was Paul's versions I was thinking of, and they look excellent! Incidentally I have the Hornby model of 65464 and I think they've done 65445 too.
With regards to the issue of UK Trainz seemingly in danger of dying out...
...ultimately, I think the issue comes down to the absolute quantum leap in graphical and simulation capability that has taken place over the last few years. And with that increase in capability comes a huge increase in...
I purchased TRS2022 Platinum Edition, and installed all the routes that come with it. All of them installed okay apart from "West from Denver".
I'm getting a "Failed to read package manifest" error but clicking retry does absolutely nothing and I cannot work out how to redownload the effected file.