A model of asteroid 101955 Bennu.
A C-type asteroid and recent target of NASA's OSIRIS-Rex sample return mission, Bennu is a relatively tiny asteroid a mere 492m across. It has the second highest rating as a potential Earth Impactor given a chance of 1 in 2700 in doing so in the 22nd Century.
This is a small geometry only model of Bennu, which can be optionally be accompanied by an Empire State Building model to showcase scale.