I think you can still use the Fallen Wish. Here's an example of Fallen Wish (String) + Seracila Pendant (Eridanus).
http://vvcap.net/db/XUYgxdZ2fCYUOGIOLfo6.htp
Or you can use Fallen Wish (Major (Jewel)) + Seracila Pendant (Eridanus).
http://vvcap.net/db/6VVamcQ9szy7wsclgmeh.htp
If you don't mind spending money, I think Checkmate Void (White's Defeat) would look pretty nice. The shattered crown doesn't really overwhelm your hair and kind of suits that defeated expression on your face. (Also with Seracila Pendant (Eridanus))
http://vvcap.net/db/lcezxqnWkbhYUKiZuzIB.htp
And here is the Pendant on it's own with your current avi.
http://vvcap.net/db/YNpaW7q9nw1hvZg__9EP.htp
I hope that helps a bit? I tried to find some things that were already in your color. These are all just suggestions. :3