I am not trying to be nit picky. However, this looks really strange and out of place
For a fix I would remove a few off the top or make 2 separate sections instead of one huge block. I looked at some reference images on Google and while this is possible it just looks odd for whatever reason.
This is the one that is bear the crane and railway. The ones near the gantry's feel a bit more legit however I would probably remove a few top crates to bring it to life a bit more.
Additionally Bay 1 has a gap between the floor and the cement bit.