Scarecrows and cardboard cutouts of celebrities.
The Queen if she’s willing (But not queen-sized mattresses.).
A beautiful dress.
The majority of household pets.
Most things made of clay.
Super long loaves of bread.
Various museum displays.
A bag of dirty laundry. Or clean. Whatever’s available really.
Wacky waving inflatable tube men. Come to think of it they’re kind of like urban scarecrows.
Dance Dance revolution mats. Although the ones built into arcade machines might require some work first.
Those large backpacks that hikers carry provided they’re not full of extremely heavy things.
A miniature ice statue of the Queen.