Anyone familiar with "Calvin & Hobbes" knows about Spaceman Spiff, one of Calvin's alter egos. Here is his trusty ship. Turning the thumb-wheels on the sides of the ship extends or retracts all the landing gear simultaneously.
The Spaceman Spiff interior can be swapped with a minifig scale interior. The minifig interior includes two decks. The lower deck is accessible via a ramp that drops open from the bottom of the ship. On the deck are two bunks, a kitchenette, storage, a dining table. A ladder brings the crew to the control deck.
Other features include fiberoptic engines, retractable front guns, and a SpiffBot.