Pic on the left looks like Pepe.
From the link in the article.
Facades of some of the site’s structures bear painted reliefs made of clay and grass that depict part-human, part-amphibian beings. “These strange, uncanny creatures are really unusual,” says Trever. “In one, a frog seems to be coming out of the stone with cartoonlike hands. There’s nothing else like that.”
Maybe it's Göbekli Pepe.