It is funny because just taken from the photos, I envisioned it smaller as well. That is until I went and saw it in person, photos just do not do this tower justice, the scope of the steel and just the sheer amount of steel is mind-boggling.
It almost makes me sad that all of that steelwork will one day be covered.
I posted this one a few days ago, but maybe just to help with the size I blew this up a little bit, notice the worker in the middle compared to the two beams.