This is a Ykanti, from the on-going story named "The Black Ship", found on Youtube.

As a general rule, this image showcases what the ykanti look like. This one is a random male, he isn't Jincho.

Hope everyone likes it and helps envision what these small (around 1.2 mtrs in height at the tallest) aliens look like! Oh, while the image doesn't showcase it, there are small, vestigial wings on their backs, but they are pretty small and can't be seen from this angle.

(please help with tags XD)