The next Kingdom 5 KR

I saw a documentary film about The HRH Prince Al Waleed Bin Tallal, produced by Riz Khan. It was very interesting, it show the Prince live aboard his yacht Kingdom 5 KR and it said that the Prince is already kind of bored with the yacht and is ordering another one, it would be twice longer than the previous one, twice longer!! it would be around 155M to 160M long... would that be the 155M Sunflower Project? does anybody know something about this?