Just in case, I bought the VI Labs Modern D (another Steinway D but this time not an old German one, but a new ... New York version with all the progress done since so many years by Steinway) software today, and apart from a nightmarish download (I ended up using Edge as Chrome was very slow even with a 1 GB connection and giving faults in the RAR file), it's really the best piano sampling software I have ever heard, even better than the VSL Synchron Steinway D that was already excellent.
The sound is even more authentic and you can configure so many things that it will take some time to toy with everything, but I've already made my own preset to sound like when you're playing the real deal just sitting in front of the beast.
The bass part is so huge and powerful, the mid part of the keyboard sounds like a piano and not a synth, and even more important the higher part where there is no more damping gives a real piano sound, not a toy piano breaking glass tone.
It's also working as a standalone.
Best buy, so far and not that expensive, but you'll need WinRar as it's the only one working to extract those RAR files...