Quoting Riccardo Zangelmi
nice ship, i love the detail of the little submarine...great!
The ship is an moc, the little sub came with set #6560, Diving Expedition Explorers. This set is the drive behind a lot of my creations as you can see in my older moc. For example my roadtrain, which I builded to carrie the main ship of the set, and a lot of 4X4 to tow a trailer with the ship from set # 6559.