Those are real life size model of a fully 3D Printable Mars Base and a Spaceship. Each part fits in to the freight section of the ARES V rocket. The solarpanel can be moved in to the direction of the sun. My Idea was to build a Mars Base and Spacestation in one, so you could put it in the Orbit too. See the journey to Mars: http://youtu.be/ZmBmG2Olhkk Idea & Animation & Models by Dario Roth Music & Edit by Jan GubserBecause it's a real life sized model I recommend to print it in factor 0.008 as I did. It worked fine. The Ares V is still about 1m | 32feet in height. If your 3D Printer is big enough, print it and send my some pictures from mars :) I wish you lot of pleasure with the model.