The mighty Ohio class was nuclear ballistic missile submarine is operated by the US Navy.
Number of Pieces Required: 3,723
Displacement: 18,750 tonnes (submerged)
Length: 46.4" (You're gonna need some shelf room for this one...)
Easy-to-follow, full-color, step-by-step instructions are in PDF format. Files are in ZIP format and need to be uncompressed. *INCLUDES XML FILE for easy Bricklink purchasing of parts.