Has the missing head of Ramses II been found?

Could you elaborate on the recent discovery regarding the missing head of Ramses II? Have archaeologists uncovered the long-lost artifact, or is this merely a rumor circulating in the academic community? If indeed the head has been found, what are the implications for our understanding of ancient Egyptian history and culture? Furthermore, what methods were employed to locate and identify the artifact, and what challenges did researchers face along the way? Lastly, what does this discovery signify for future excavations and research in the field of Egyptology?