My 4yr old DS has said he wants a model of the solar system, that must include the sun. I've seen various table top models or ones that hang from the ceiling but the one he is describing is on a stand, approx 2ft high, that the planets hang off, but can also be taken off to be looked at/played with. He describes it as "like the bird feeder but smaller"!! I'm not sure if he's actually seen this or just how he imagines it - has anyone seen anything similar?