Alvin Submersible version 2

The ALVIN submersible is a deep-sea research submersible that has undergone several versions and modifications since its inception. I’ve updated our Alvin Submersible design to also include the parts necessary to build newer versions up to 1984. New fine details are also added to the earlier version files, increasing the realism of the finished model.

Continue reading for more information and a hirez STL file for 3d printing the Alvin version 2 sub. There is a huge 50+ MB file package that includes all versions of the Alvin model between 1964 and 1984 in 52 separate STL files. You can get it from here.

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Type 212 Submarine 1meter

Type 212 Submarines

In the realm of naval warfare, submarines have always played a pivotal role, providing stealth, agility, and surprise to maritime operations. Among the latest and most advanced vessels in this category are the Type 212 submarines. Developed by the German shipbuilding company ThyssenKrupp Marine Systems (TKMS), these submarines have captured the attention of naval experts worldwide for their cutting-edge technology, impressive capabilities, and innovative design.

You can obtain the package that includes separate high-poly STL files for this 3D model from here.

Or continue reading for the article and the free STL file.

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Kaiten Suicide Submarine

A Tragic Chapter in Naval Warfare

Naval warfare has seen numerous innovative and devastating weapons throughout history, each designed to gain a strategic advantage over the enemy. One such weapon, born out of desperation during World War II, was the Kaiten suicide submarine. With their primary purpose being to cause maximum destruction by sacrificing their own crew, these submarines represented a tragic chapter in naval warfare.

Origins and Development: The Kaiten suicide submarines were developed by the Imperial Japanese Navy towards the end of World War II. Facing a deteriorating military situation and in dire need of unconventional tactics, the Japanese sought ways to counter the overwhelming naval power of the Allied forces. Inspired by the successful deployment of human-guided torpedoes, known as the “kaiten” or “return to heaven,” the concept of the Kaiten submarine was born.

Continue reading for more information and STL file for 3d printing your own Kaiten.

If you want to buy the 18mb 3d model file pack with 26 separate STL files, it is here.

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Alvin Submersible

Exploring the Depths: Alvin Unveils the Mysteries of the Deep since 1964 The vast and mysterious depths of the ocean have captivated human imagination for centuries. With more than 70% of our planet covered in water, it’s no wonder that we’re drawn to uncover the secrets hidden beneath the waves. Among the many tools that … Read more

Cyclops Submersible of Ocean Gate

OceanGate’s Cyclops submersibles have revolutionized deep-sea exploration, allowing scientists, researchers, and adventurers to venture into the most remote and inaccessible depths of the ocean. Designed and built by OceanGate Inc., these cutting-edge submersibles combine advanced technology, robust engineering, and human-centered design to provide an unprecedented window into the mysteries of the deep.

Continue reading for more information, renders and free STL file for 3d printing your own Cyclops submersible model. If you want to get our full cyclops package which includes the model in highest quality STL format then its here.

Imploded version (not available)

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Triton II Midget Submarine

Project 908 Triton-2 small submarine was a highly classified project during the Cold War, and some mystery still surrounds the project. Museum display exemplars and models depict an entirely enclosed vessel with a vestigial conning tower of sorts and various portholes for surface navigation.

Tasks solved by the midget submarine “Triton-2” include covert transportation underwater, disembarkation and return of combat swimmers when they perform special tasks of the Navy in coastal areas. Project 908 “Triton-2” developed by CPB “Wave” St. Petersburg. Development of the project began in 1970, and in 1974 the first prototype was made. Triton-2 submarines were in service with the Soviet navy from 1975 to the 1990s.

multi-part STL pack

Continue reading for more information and free STL file to build your own Triton. Our high-rez multi-part STL file pack is even closer. <–Click Here

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USS Thresher

I’ve made a 3d model of the sub for Honoring her Legacy of Service and Sacrifice, you can find the link for the free STL file at the end of the article. If you are looking for a easier printing, higher quality, multi-STL pack, it is right here.

The USS Thresher, a nuclear-powered submarine of the United States Navy, stands as a testament to the bravery and dedication of those who serve in defense of their country’s freedom. Commissioned in 1961, this remarkable vessel was not only a technological marvel of its time but also an embodiment of the unwavering commitment of its crew. Though tragedy struck on April 10, 1963, resulting in the loss of the USS Thresher and all 129 crew members, it remains an indelible part of naval history and a poignant reminder of the sacrifices made to ensure our security.

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The Great Pyramid of Giza

A Remarkable Monument of Ancient Egypt

The Great Pyramid of Giza is one of the most impressive architectural marvels of the ancient world. Located on the outskirts of Cairo, Egypt, the Great Pyramid is the oldest and largest of the three pyramids in the Giza Necropolis. It is believed to have been constructed over a period of 20 years, from around 2580 to 2560 BCE, during the reign of the pharaoh Khufu. This incredible monument stands as a testament to the advanced engineering and architectural skills of the ancient Egyptians.

The Great Pyramid of Giza is a massive structure, standing at a height of 147 meters and covering an area of over 5 hectares. It was constructed using an estimated 2.3 million stone blocks, each weighing an average of 2.5 tons. The precision with which these blocks were cut and placed is astounding, with the joints between them so precise that a sheet of paper cannot fit between them. The fact that the structure has survived for over 4,500 years, despite numerous earthquakes and other natural disasters, is a testament to the quality of the construction.

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Type IX Submarine

Here you can find a 3d printable type IX submarine with complete interior details.

And a 1m model with empty interior for RC and other projects.

First of all, what were they?

Type IX submarines were a class of German U-boats that served during World War II. Designed primarily for long-range missions in the Atlantic Ocean, these submarines were some of the most successful and versatile vessels in the German Navy.

The Type IX submarines were built in three different variants, the first of which was the Type IXA. This variant had a length of 76.5 meters and could reach a maximum speed of 18.2 knots when surfaced and 7.7 knots when submerged. It had a range of 12,000 nautical miles and could carry up to 22 torpedoes.

section view of the interior details
Interior, looking aft from the control room

Continue reading the article for free STL file to print your own type IX.

If you want our display model multi-piece, highest resolution STL pack, it’s here.

1m long model with empty hull for RC projects is here.

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