Would it be ok to change my UTAU's design?

[BazingaNeko]

Ok so I think my UTAU's design is a little boring. I think I rushed it because I wanted to release her quicker and I didn't really dedicate my time to design her. Would it be ok to change her design without releasing a new VB? Because I don't really need to, I just need to change her design. I know I sound a bit stupid but I was wondering if it was an ok idea.

 

[stormylullaby]

I think it's fine, although maybe you'd want to put up a new video showcasing the design so others who use your UTAU know.