Yes, I have own utau and actually quite many XD Toka Aki (main/my first one), Toka Kiia (basically just genderbend voice of Aki), Lychee (Fox girl/my current avatar), Möykkyli (carrot sound vb xD), Azurite the bird.
If you DL any of them, I recommend their latest VB. (please, don't use Aki's vcv ver 1.1, it's hyper old and outdated :'D)