Airwolf crashed as a medevac helicopter in Germany in bad weather. A replica was made a few years ago using a junked airframe and casts of off the original modified external skin pieces. Looks just like the real one! It’s now in a US museum.
While the 222B actually flew better with the Airwolf mods, Blue Thunder was a different story. The mods made it so heavy, it flew like crap. The helicopters were scrapped for parts after the movie. only a cockpit mockup survived at Disney until about 5 years ago. it was scrapped because it had deteriorated so bad, it was no longer salvageable.