I made this quick model extruding up the plans we've been given at work yesterday (shhh...

). Of course I don't know what's happening at the crown, hopefully something more interesting than a flat roof. But here is what we know extruded to 1500'.
Edit: I'm not involved with this tower at all. This is just a quick model extruding the plans that have been made public.
This is probably
way off from what the actual tower will look like.
Just my best guess with the minimal info we have.