Here is a collection of the spaceships that I've made with Spore. Sadly, it's not as epic as Google Sketchup. {:-p I wish it would let people create their own 3D models like that, if they knew how to do it. It's not that hard to mess around with wire framing.
https://youtu.be/XrtQpKI9LK8
https://youtu.be/XrtQpKI9LK8