Thanks all for your comments.
Yes I know that Patrick (and you're right of course), I had noticed that after having posted the above shots when I closely studied my own documentation when working on other parts of the liner. The original model needs some corrections on some areas but that's not a big deal, and, in spite of these few areas, it is overall very accurate since originally modeled from plans and hull lines by Kevin who had produced a fabulous work.
I've already planed to rework the extreme part of the bow for a more pointy one as well as to redo the top of the stern for a more vertical and slightly taller shape there. I had already reworked the lower part of the stern before capturing the above few screenshots. Being a fierce defender of as much accuracy as possible when I model a real thing, all these corrections plus some other ones will be made soon, as well as adding more details to the original model, on top of completely retexturing and remaping it.
Welcome back here by the way Patrick.
Formerly known as Dom
...just in case I follow this currently ongoing silly trend of changing one's screen name...