I also believe Shalua would be a great cosplay.
Then again... what are your restrictions?
Are you willing to wear wigs?
Would you prefer clothing that covers a lot of skin or don't mind showing a midriff?
Another option I can think of, off the top of my head, is Adrian Andrews (http://i101.photobucket.com/albums/m75/Azure_Adonis/cosplay4emily03.jpg) from the Phoenix Wright games.
Maybe BT (http://i134.photobucket.com/albums/q88/anime_lover260/Dot%20hack/BT.jpg) from .hack// Sign. Then again, she looks to be a middle aged woman and I'm pretty sure you're not. =__=;;;
Then there's Trish (http://i291.photobucket.com/albums/ll302/MateuVTK/Devil%20May%20Cry/Devil%20May%20Cry%204/Trish.jpg) from Devil May cry, this version is from the 4th game.
Then there's Flonne (http://i212.photobucket.com/albums/cc94/VampiressEclipse/Disgaea/Flonne.gif) from Disgaea... but you have a more fierce look so I don't know if you can pull of the sheer cuteness.
I- I don't mean to be rude!
Looks can be deceiving, let along a single picture.