This is the Earth Monster, Tlaltecuhtli, from the Aztec period. This is my rendition of the stone creature, based off of the reference image from The Metropolitan Museum of Art. I took that photo, when I visited the museum on New Year's Eve, 2019.
I wanted to sculpt a piece on Zbrush, and thought this would be a fun exercise. I added more sharped edges around the creature, and changed the look of it, that's slightly different from the one from the museum. I gave it less of a gray stone color, and more of something you'd see in the desert.
The render was done using the Yebis/iray viewer in Substance Painter.