CDF Space blocks
The CDF has a set of building blocks, incorporating all the major components of most satellites and launchers. Using a simple universal joining piece, this allows teams to not only produce a rough representation of their design, but allows for the rapid re-design to try-out various combinations of equipments such as engines, solar arrays, radiators, etc.
For a full description see CDF Space Blocks article.
Below is a list of building blocks to download:
Last update: 12 June 2019