The original drawing I did (shown in spoiler) was my first attempt until I noticed it meant two separate pairs of wings, not just two wings >.> My main drawing I did a little more to it and added some extra ideas for a evening version (change colors during different times of day) but that is optional and just for fun. I don't mind if the design is altered and if they wanted to do a version with more feathers for the tail but this is the basis for the creature. ^^
Original w/ one pair of wings: