The bottom is really difficult to see now as they've erected a new plywood barrier all around the base of the building. These are the best I could do.
This will be the main auto entrance on Fremont:
This is just to the right of the previous shot. If these steel beams are to support a completely opaque barrier, Millennium will have completely turned its back on the Transbay Terminal. Seems mighty odd given how stunning that building will be.
Along Mission, they've installed the doors (this doorway leads into the midrise):
Trying to shoot through fencing and capture what's happening behind the wood barrier:
There seems to be a lot going on inside. Unfortunately, the area I could see from the sidewalk this morning didn't reveal much: