I’ll go with highly improbable too. I mean that turbine engine isn’t going to be able to fight gravity for too long when rust sets in and simply fall bringing everything else with it if it doesn’t just snap off.

And unless that plane lost its wing before it actually came to perch there, however the plane hit the mountain where the wing is absent would have just tossed it turned it so it would have never rested there so perfectly.

It’s still a pretty cool pic/art!