On the contrary, though, the first one is now in situ at the World in Dubai and, such has been the interest in them, details of a larger Signature Edition have been released. 

The Floating Seahorses are developed by the Kleindienst Group and designed, engineered and built in the United Arab Emirates. The 4,004-sq ft (372-sq m) Signature Edition was conceived especially for groups and families with guests. Kleindienst says it fuses Emirati culture and lifestyle with European design.

As is the case with the original Tzar Edition, the Signature Edition units are spread across three levels – a sea level, an upper deck and a lower, submerged level. There are four sleeping areas, which can accommodate up to eight adults and eight children in total, and can be adapted for use as living spaces during the day.