Sofia was launched on the 3rd of September 2012, she's now moored at Moonens Groot-Ammers yard. No submarine visible alas Nice looking yacht.
Yeah that would be great, take some when you have time for it, please! However here are already some: Dutchmegayachts.com - Home She is such a good looking go-anywhere explorer with contemporary lines.
Someone who apparently did the catering for her launch party took some photos: facebook page, scroll down please: Taste and More | Facebook (I assumed her submarine would be carried inside some hatch or stowage space of some kind, but I understand the sub will be placed on her aft swim platform, judging by the very realistic impressions on the Moonen website)
The sub will be strapped to her swim platform. That boat is just gorgeous though, the best looking Moonen to date.
I heard that something happened to Sofia on her sea trial. Lost steering and crashed. Shame! A boat is never the same after that.