Neptune Submarine The Neptune Submarine is a 100-ton naval vessel developed by Galtor Naval Yards in 2950 for House Davion. Designed to protect underwater command posts from orbital and aerospace bombardments, it features a double-hull structure rated for depths up to one kilometer, with the outer hull equipped with 14.5 tons of SeaSlab armor. The Neptune is powered by a 270-rated Doorman Naval HyPerOx internal combustion engine, capable of reaching speeds up to 54 km/h. Its armament includes a Sea Devastator LRT-20 Long Range Torpedo system and twin Sea Harvester SRT-6 Short Range Torpedo systems, providing substantial firepower for both long-range and close-quarters engagements. A Sutel XII Large Laser serves as a backup weapon, effective against land targets. The submarine's extendable snorkel/periscope allows for air-breathing engine operation and surveillance at depths up to twelve meters. This 3D-printed model captures the Neptune's robust design, making it an excellent addition for tabletop wargaming enthusiasts and collectors.