Reading the fictional battleship in Indiana Jones and the Great Circle

What is the Bismarck-like battleship shown sliding down a mountain in Indiana Jones and the Great Circle?

It may be a fictional early German battleship with Bismarck-like styling but eight 11-inch guns, not the historical Bismarck itself.

The vessel is treated as an in-universe design rather than automatically identified as Bismarck. Its silhouette and German secondary battery evoke Bismarck, yet the main guns appear too small for 15-inch weapons. Because the game is set in 1937, it could represent a fictional early prestige ship with eight 11-inch guns that Germany might plausibly complete sooner than the historical Bismarck class. This interpretation separates real German design cues from the game's deliberately impossible Himalayan setting.