Source: world-of-ships livejournal, translated by our official TAP helper Alexey:
Seb: Hope you like these ships, I like alternative historical stuff somewhat (especially alternative wars & weapons), so I hope you do too!
For those who still remember – around 2 and a half months ago I (youroker) started an alternative ships contest on the WoWS forum. It has now concluded and the winners have been determined.
Best visual representation:
A submarine that shoots torpedoes, which are loaded with blimps, which have nets that are filled with naval mines:
Descriptions of these and other cool projects can be found: here (Russian).