nope. The luxury model of the Prince Skyline was the Prince Laurel, both designed by Shinichiro Sakurai. When Prince merged with Nissan, he continued to head development of the Skyline, Laurel and also the Mid4 projects. He was also president of Autech, and ran his own engineering/mechanical workshop called S&S Engineering. The R32 GTR was his brainchild.
In late 1999/2000, as an homage and celebration of 10 years of R32 GTRs, Nissan gave S&S Engineering (headed by Sakurai, who had now retired from Nissan) 32 R32 GTR shells, which were then hand built using R34 GTR mechanical parts, and brand new R32 GTR V Spec II trim. They were all white.
http://www.sseng.co.jp
He's pretty much the godfather of the Skyline, and very highly respected in japan for his contribution to the automotive industry (he's a automotive hall of famer too). You can read his book (in japanese):
http://books.google.com.au/books?id=oEUoqH...tsec=frontcover