This high volume superyacht, which I estimate to be around 150 metres, is currently enroute to Italy, to be completed by the Mariotti yard in Genoa. It could be that the yacht is a new yacht for the Omani royal family, although this is unconfirmed. The hull and superstructure of the yacht were constructed at Cantieri Visentini. (See Video in HomePage)
The current Omani royal yacht is the 155 metre Al Said, and she has a 136 metre support vessel called Fulk Al-Salamah. If this is indeed a new Omani Royal yacht, I expect that she will not replace the 155 metre Al Said, which is only 6 years old, but that she will join the royal fleet as an additional vessel.