I was looking at the drawings for the penthouse, and got sidetracked to floor 13. The framing (girders between columns, and beams between girders and girders or columns).
I noticed when I overlaid sheet S-8 (attached) with Hulsey's figure 2.63 there was a discrepancy around the stairwells.
Notice the vertical white line in the middle of each indicated area. That's a beam that goes the full length of the section in Hulsey's model, but is not there in the actual drawings, as there's a stairwell there, which is framed around.
Look at the area between columns 58,61,59, and 62.
White lines are Husley, red lines are S-8.
It then started noticing this elsewhere. Hulsey's figure 2.63, supposed of floor 13, has quite different framing in the core to drawing S-8 (described as "Typical Floor Framing Plan, 8th to 20th & 24th to 45th")z
Here I've marked missing members in green, and added members in blue.
Some detail:
Besides all the changes, notice one in particular that's a bit different. On the right side, there's a beam that has moved
The Blue one is Hulsey's lone beam, the green one is the S-8 drawing, it's 11 inches over to the left (the West).
The next beam over is also wrong. It should be inline with the beam south of it, and both beams should be in line with column 24. Instead they are out of line.
Related, Hulsey's figure 2.59 similar seems to miss most of the framing in that region.
Hulsey appears to be working of E12-13, which shows the same detail as S-8. He includes E12-13 on page 15, saying:
"Figure 1.10 shows the framing plan view for Floors 12 and 13. The drawings are difficult to read because of the number of framing members shown on the drawing."
Here's a HD image of E12-13
https://www.metabunk.org/f/E12-13.jpg
That's his old ABAQUS model, what about the SAP2000 model? It's a bit hard to tell, as he displays it here with two floors overlaid. However, it does look like it might have proper framing?
The next two figures clearly show the simplified framing, it's not specified where they are from, but probably ABAQUS.
(This appears to be a perspective overhead view of two floors, which is a bit odd, that's why things don't line up)