I've been playing around with the Origins Mod, and I have a nice survival world with the Avian race. I thought it would be nice to have a skin to match the origin.
I didn't want this skin to be like a traditional bird-human hybrid (my friends call me a furry enough as it is (I am not)), so I was inspired by the capes from the game Sky: Children of the Light, and some of the fanart of TommyInnit to make this skin. It's more like a human with bird powers, rather than a humanoid bird.
I think the poncho might be a bit messy, but the rest of the skin turned out quite nice in my opinion.