Hallo
@Mr.Deep
due to the fact, that you wrote in the past, that
constructive criticism is necessary, in order to get better and improve the modeling, it is hopefully allowed to make some comments, especially on your deck and nailing pattern. And you requested this also from other members to accept your critics.
I think, what we can see from your photos the nailing pattern is not everywhere correct
The treenails and the butt joints of the deck planking has to be everytime on top of the main beams - only in exceptional cases it was done on top of carlings
Take a look at this contemporary drawing of a 74-gun ship (without date), but is showing very well the butt joints of deck planks - and with this the line of the treenails
collections.rmg.co.uk
There are a lot of examples at the NMM, so take a short look on these drawings filtered by this search:
On this drawing, you can see also very good the principle locations of the main beams of a deck - better you can see, that the openings in the decks like hatches, stairs, masts etc. are every time in between the deck beams -> with this you have also a very good definition where under your deck (also of a POB bulkhead model) the beams would have been. (correct locations of beams are marked with the red lines)
One small hint in addition:
When you mark the lines of treenails, maybe you should make two small parallel lines - I have better results with this than with only one line in the center, so the nails are following better the line - you can make the dotts with the scriber more accurate. Already some micrometer are visible in such lines of nails, especially if you are using brass nails
I am personally not a fan of brass nails for treenailing on decks, because they are often very dominant and are looking often out of scale - in real the treenails were definitely wooden nails or covered with wood, so only slightly visible - but this is a pure question of taste
The last thing, what I realized are the windows, especially because you were choosing two with rectangular form