how do i get better girls in the casting tent?

Answer 1

better mojo should help, but its very random anyway so its just a matter of repeating it enough till u get what u want

Answer 2

You have better chances when you increase the settings and pay more (different prices for different ethnics). But it is still random and good girls 80+ are seldom.

Good thing about casting is you only have to spend money and not CC. In addition you can aquire girls of your choice (ethnic and temper), which can be helpful for the bonus for your professional films. When doing good professional films, money shouldn't be your problem, but you can optimize the outcome.