> I have some other models about Luo Tianyi from www.vsinger.com
Care to elaborate?

> Well...do you know Yuezheng Ling and Yan He?
No, I'm not familiar with Chinese Vocaloids aside from Luo Tianyi, and I'm not even sure how I know her. Back in the days I made her a character in my story Innocence, but it was too long ago for me to remember how it came to that. Her association with being an angel might have played a part in that, but I don't remember if I somehow knew her before or discovered her specifically when looking for new Vocaloid characters to add to the story.