Designed in a modular fashion, the Modular moonbase and moon buggy where designed in 2010 and licensed out for use in the Science & Industry Museum in Tampa, Florida, USA. The modular moonbase can be assembled in a number of fashions and has specific modules for many functions. the model was released under a royalty-free license in 2017 and is available on CG - trader : https://www.cgtrader.com/3d-models/space/spaceship/modular-moon-and-mars-base
The base is suitable for a variety of uses such as a mars base or even an artic base.
Space ship models (skip to 243s)