oh wow, what a shame that it's been value engineered so significantly.
the original version, while similar massing wise, was so much nicer and more typical 'heatherwick'. The detailing on the versions prior basically focused more on the tower's clusters and verticality aspect
Window bays were much more regular and had more verticality. Each window bay also had curved radii sawtooth glazing. Terrazzo and bronze exterior
Basically, take a look at the pixellated massing model and imagine that with a small (1 foot?) radii on the corner of each cube/cluster for the glazing. The podium and bottom of the tower were still curved and much more traditional heatherwick with a lattice like structure similar to their Tokyo project
I looks like a knockoff heatherwick inspired project but a random local architect firm rather than an actual heatherwick project now
too bad