Result of the poll:

1 - Maxi Yacht
1 - M/Y Nero
Hopefully one day I will build a Maxi and the Nero

Vertigo is the clear winner.
But I can find no detailed plans or any where near the dtailed pictures needed.
So for now the runner up is next in line.

USS Sequoia - Presidential Yacht
104-foot, 1925 Trumpy-designed yacht that has
served Presidents since Herbert Hoover.
Full Remodel