Well, I know that.... You must to firm a document between the model and you when she have - 18 years, and you need to know the law for that.... And yes, you need to see that with the mother of her because is her (the mother /father) nmust to firm this contrat... You cannot to take photo of her without this document..

Now, if she have +18, you can to say at this mother is not a obligation, but, if i can to give you my opinion, make a contrat between her and you and always when you want to take photo with a model male or woman...

You can to reading my next thread : http://www.renderosity.com/mod/forumpro/showthread.php?thread_id=2654097.. In this one, you can to see the diferently contrat between her and you... I have a chance to work in a studio and I have a very good lawyer friend to say me the correctly pass to make for that...

The law for that is very strict and if you don't make the correctly way you can have a lot of problem. Beleive me, I know...

Hugssss