Looks solid - as in a bit "heavy".
But definitely looks like good quality finishes -
Clean lines, good proportions, I like the canopy at the top.
There'll be a matching lowrise to the east of it if I recall correctly.
Also looks like it belongs in with those Chinatown mid-rises.
It'll be a contrast to the Kensington Gardens towers down the road, which will be typical glass and balconies with a few curves thrown in.
Similar materials to King Edward Village, but much better execution (more modern).
EDIT:
The lowrise will be metal panel - which will lighten up the whole complex.
PS - Pretty accurate rendering, huh?
http://www.skywaytower.com/index.html