Paper Cosplay Wing Tutorial by ~le-shae on deviantART. Sorry I'm pinning so many wing tutorials, but a friend of mine is planning to dress as Castiel and I might take some tips---and I might be an angel.
Grell Teeth Tutorial by ~Foamcore-Ninja on deviantART: Words cannot express how much I love this person. Perfect for Laughing Jack. Laughing jack was pretty awesome to. Think this would be awesome for homestuck trolls to!
This woman's tutorial/walk-through on how she made her costume wings is *amazing*. Awesome creativity, and some pretty amazing engineering! Perfect for cosplay (I absolutely have to make a set of these wings)