The big Space Police Mission Commander (6986) is another personal favorite of mine. Except it was quite tough for the poor kids to build; As designers we sometimes forgot that while we became better and better at creating advanced designs over time, there were new 6- or 7-year-olds who had to be able to build them (and even if it has an 8+ age marking on the box, the younger kids will still get the models for birthdays, Christmas etc.)

Yeah, the Mission Commander is awesome.