I can see three more obvious mistakes.
(1) The crane didn't have the extra height at the top of the crane. Look at photos to see why it is wrong.
(2) The height of the searchlight is incorrect, you can look in photos to see how it is supposed to be. I had to redraw that entire area to correct the error as the source line drawing was incorrect.
(3) There are only two doors on the Starboard side. Three doors are on the Port side only.