This is just an other model of the well known Akula class, but this one is aimed for 3d printing. The details are adjusted for 3d printability. There are several versions included for easy printing in various printers. There are also shell versions with emty interiors for projects like RC submarines etc.
Read on for more information and free file downloads.
The Astute class is the latest class of nuclear-powered fleet submarines (SSNs) in service with the Royal Navy. The class sets a new standard for the Royal Navy in terms of weapons load, communication facilities and stealth. The boats are being constructed by BAE Systems Submarines at Barrow-in-Furness. Seven boats will be constructed: the first of class, Astute, was launched by Camilla, Duchess of Cornwall, in 2007, commissioned in 2010, and declared fully operational in May 2014. The Astute class is the replacement for the Trafalgar-class fleet submarines in Royal Navy service.
Here you can find a 3d printable model of the submarine. Read more for more information and model files