She may see some followers, but I donīt think she is a revolution in yacht design.
The 1921 S/S Delphine is a good example of a similar "wave-piercing" bow.
Read more of her at this web-page
http://www.ssdelphine.com/
I rather think that "Sigma" will be a yacht remembered in the history of yachting in the same way as Eco, Izanami and LE 120, to name a few recent Megayachts sporting their very own profile.