There are many models posting their ads in CS. Just PM/email them to find out their rates.
But be selective after viewing their portfolio, don't just look at pretty faces or hot bodies (unless your intention is just that). Some newbie models do ask for market rates when they are not market standard.
If you are experienced/good, some models are willing to do TFCD shoots with you.
And alternatively, just join in organized shoots. Some have :thumbsup: :thumbsup: :thumbsup: models that is hard to find.