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.
