4th C BCE kneeling figure from Luoyang, China, now in the collection of the Minneapolis Institute of Art.
More information about the sculpture here:
http://collections.artsmia.org/art/825/kneeling-figure-china

Photogrammetry scan made with hundreds of 20-megapixel photos; built in Photoscan and modified in Meshlab.
No scale set in this STL; the real thing is about 11 inches (29cm) tall.

Full-color object on Sketchfab: https://skfb.ly/ZHPF