Recent studies by Harvard utilized Autosomal DNA modeling techniques to analyze the genetic makeup of ancient populations, including the Cypriots, Mycenaeans, Minoans, and Levantines. However, the study did not include a analysis of modern populations. In order to make comparisons between ancient and modern populations, I personally used the same DNA modeling program to model modern populations with the DNA samples provided by Harvard.
Studies:
https://reich.hms.harvard.edu/sites/reich.hms.harvard.edu/files/inline-files/8_25_2022_Manuscript1_ChalcolithicBronzeAge.pdf
https://reich.hms.harvard.edu/sites/reich.hms.harvard.edu/files/inline-files/8_25_2022_Manuscript2_Neolithic.pdf
My models:
Neolithic Era ancestry