Hello. Greetings from Colombia. I have been a paper and card model builder and collector for the last 50 years and I have never seen this particular Titanic. There are others like the extremely detailed German Schreiber Bogen brand Titanic at 1/200 scale which I built some years ago and it adorns my chimney today. This model is very, very accurate and not easy to build but well worth the trouble. There are also simpler models also by Schreiber and from the German printer Taschen as well as an American version by Alan Rose. These two last ones are water level, no complete hull. I also know and have seen some Polish Titanic card models, some nice and accurate, others not so much. There is even a Russian version printed by Betexta.
Would it be possible to scan each sheet of this model at 300dpi and share with me this model for my collection? My email is firstname.lastname@example.org.