New Ocean Alexander OA112 To Debut At Miami Show The first hull in the new Ocean Alexander 112 line has been launched prepped and sent packing to make her official debut at the Miami Yacht Show. She is a proper tri-deck luxury motoryacht that has been designed by Evan K. Marshall. The interior is also by Marshall and is customizable to an extent. There are a couple of interior choices in terms of finishes and materials as well as looks offered. They mainly span contemporary, traditional and modern themes and with the layout being customizable too an owner should be fairly happy with choosing the desired effect.