Here's a mockup of the Raevan physiology for you, folks. It's not quite finished, but my roommate wanted something to show you guys before he's done. 
Note that they have neither male or females have feathers on their chests. They would usually wear shirts, but for this they are not wearing clothes. Dense plumage covers most their bottom halves down to their knees. More shading and some linework still needs doing, but we wanted to show you guys the basis.

[hider=Raevan Picture][img=http://i1240.photobucket.com/albums/gg481/dextkiller/Snapshot_20140711_zpsee9444f8.jpg][/hider]

I'll be adding the finished product under the "blessings of the Sentient races" tab once it's finished.