SeeU Vocaloid 3. She's one of my current favorite female vocaloids.
My favorite male for the time being has to be Oliver.
I feel good about them because if I'm not mistaken, they came out a few months ago? Pfft. Here you go.
It looked better in a sketch. That's why there are some errors and stuff.

Also floating around on da. Yeah, got myself one... heheh. :<
... :>
Enjoy.