Beloved Slog commenter/tipper mr. herriman introduced me to the Amazon page for the Playmobil Security Check Point, which comes with an adorable metal detector, little plastic x-ray machine, two FAA agents, some luggage, and a highly suspicious "passenger." And as mr. herriman notes, "the reviews are delightful." Consider:

I was a little disappointed when I first bought this item, because the functionality is limited. My 5 year old son pointed out that the passenger's shoes cannot be removed. Then, we placed a deadly fingernail file underneath the passenger's scarf, and neither the detector doorway nor the security wand picked it up. My son said "that's the worst security ever!". But it turned out to be okay, because when the passenger got on the Playmobil B757 and tried to hijack it, she was mobbed by a couple of other heroic passengers, who only sustained minor injuries in the scuffle, which were treated at the Playmobil Hospital.

and (click to enlarge) this one: