HMAS Onslow

The Oberon-Class Submarines was a cold war submarine built from 1960 to the early 2000s. Used heavily for tracking and surveying Russian ships during the height of the cold war. Operated by Australia, UK, Canada, Brazil, and Chilean navies.
 
The overall Estimated cost for bricklinking parts is $650AU
For Waterline build, the overall cost for bricklinking parts is $200AU