It is good to remember, but to build another one...dont know....you can visit the Titanic museum in Branson MO
and see a lot of the original recovered items.

The Titanic is kinda like a Henry J, Edsel, or Tucker....
better remembered than reproduced....someone tried to reproduce the Tucker in recent years, in fiberglass...guess you can still find some of the repro's on the market but it did not go over as expected