Noting fancy, not a fancy drawing, I just made it fast and simple!
Basic layout, aft to forward:
2. engine room, propulsion system, pumps, etc. 1 deck.
1. engine room, power plant, Fuel cell system, generators, pumps, etc. 2 decks.
- above 1nd engine room and crew area 1. Fuel cells
Crew area 1. beds, mess, toilets and shower, some electronics. Two decks.
Command deck over two decks: it's open between both decks, which all computers are placed around. there is also a sort of half-island in the middle of this, with screens where the ship's captain, can track everything that happens around the submarine. he can on these screens see what the telescope see.
Crew area 2. beds and toilets, some electronics.
torpedo room and magazine.
- large 1 deck cargo bay: for transporting almost everything, it can also be used for modular weapon systems.
Data:
Length: 61m
Beam: 7m
Draft: three depth: harbor depth, at sea depth, and only the sail and a bit of the aft deck depth.
Engine: Diesel generators and Fuel cell
Speed: 13 knots surface, 26 knots submerged.
crew: 20 to 30 plus accommodation for 30 troops
armament:
6 bow 21" torpedo tubes
- ASW and ASuW torpedoes, and capacity to carry almost any type of missiles.
2 aft 21" torpedo tubes
- ASW and ASuW torpedoes
Modular Weapon platform. (Cargo bay)
- Electronic warfare.
3" pressure powered grenade designed as a part of the submarine self defense systems against enemy torpedoes, but can also be used against surface ships in close range.