Nope, nope, and nope.
It isn't super-obscure, all the guessers so far have done it, probably multiple times. One of you was really close. There is something about the picture that does not seem like the route; I think it has to do with the perspective compression of the lens zoomed to telephoto together with a position close to the cliff.
A hint would be to focus on the section of rock just below the ceiling.