On the planet of Dark-water the only base on the planet is the base of the Banner. It's the one place that the M-96-Banner can rest and get repaired. So this is it the base of the Banner i build this for a set and for my self and for fun. I believe this would be a great set for it has a lot of small parts on it so you can have fun building it with your son. And that it is a build you can place on the shelf or in your room. and it is a space build i like that it is small build not too big. Thanks for the support.