In August 2016, a photograph purportedly capturing an endangered and rarely-seen animal known as a "marbled fuark," found only in the sparse woodlands of Eastern Cambodia, began recirculating on social media.
As is often the case, this image does not depict a real animal, but rather a piece of artwork -- this one created by Lee Cross, an Alaskan artist who goes by the name "Wood Splitter Lee" on social media.
This particular piece, a "Hand Made Posable Fantasy Prehistoric Tundra Stag," was sold by Cross in 2012:

