Low frequency predominant. Rumbling and whistling intense but slightly distant winds. Probably better as an interior p. O. V. Could be used as wind inside a cave, or observing outside winds from a sheltered space.
Silly speed and pitch manipulation of a standard car horn to create a siren effect. More like a drunken car horn than a siren. Multi-tonal electric siren increasing and decreasing in pitch. Steady, long whine. Sounds like a child's remote controlled radio.
Loud, fast steps on two different surfaces. Very loud clacks and then slightly deeper clicks. High heels. Could be someone walking up or down stairs with many landings.