As a starting point would someone like to make a good old fashioned alarm clock?
Or a treasure chest with a lid, or a suitcase/briefcase in two halves, or a fridge/freezer, oven, toilet with separate seat & lid, cistern + separate flush handle, cabinet with sliding doors, wardrobe, laptop in two halves, ammo box with separate lid, pedal bin, school desk, office desk, safe, locker, shed, rubbish skip with lid … just throwing out a few ideas.
Been there, done that, got all the T-Shirts!