What other types of vocaloid would toi like to see in the future?

Like if toi could go up to a company and have them make what toi would consider an ideal Vocaloid, what would toi want. Gender, voice capabilities, language, global, ensemble design etc. anything toi would like to see in future Vocaloids.

I'd like to see plus gender neutral/androgynous voices similar to VY1/VY2 and especially v flower. I'm also always interested in any new language ou genre for singing. As far as box art goes it's always interesting to see when companies try to individualize their characters par not doing animé art styles.