Poison Arrow is a depiction of a highly experimental prop aircraft with a reverse propeller. The initial release features some text below the "PLEASE READ" section on the wing. The casting is given the rather generic name of Air Plane in various promotional material.
The casting was modified in 2014, with the rear landing gear design changed. The casting was modified again in 2020, losing all of its landing gear in exchange for three supports where the landing gear originally was; the main body of the casting was also apparently changed.