Embertone Walker 1955 (full) is still the best sampled Steinway in my collection. Noire is a Yamaha C7 if I remember well. Great for sound design, but I prefer the 300 Grand from ProductionVoices for that typical Yamaha sound (albeit a CFX).
Best sampled grand overall IMO is still Bechstein’s Digital Grand, although I also love Wavesfactory Mercury (Fazioli) and ImpactSoundworks Pearl. Meanwhile, anxiously waiting for OrangeTreeSamples to update their Rosewood Grand.