Welcome to the Shipbucket.
![Smile :)](./images/smilies/icon_e_smile.gif)
They are indeed very nicely done drawings.
I have just one nit-pick - any places where surface breaks at right angle or any holes in the surface should be marked by black contour.
![[ img ]](https://www.dropbox.com/s/oha7h106w9hiwep/ukrship.png?dl=1)
(this applies to any other similar places that I just might happened not noticed - quite likely, for example, to these places where folded rafts are stored, to the right)