Model Release

In my main task production (short film) I have two characters, one how becomes possessed by the antagonist and then the friend. While trying to find people to play the parts I was about to find one person whoever, was struggling with a second due to it being a busy time for people with exams, mocks, college work etc. So I went to the back up plan of being the character myself however, I have adjusted it so that I am the character in the production in the least so that I can film instead of leaving it on a tripod for the entire time.
So without further or do here is the 'cast':

Name: Miss Sasha Webb
Sex: Female
D.O.B: 26.01.1998
Age: 18 Years Old
Sasha will be playing the female who becomes possessed by the antagonist/spirit. She has signed and agreed to the model release form and due to her being 18 does not require a signature for 'Parent/Guardian Signature'. Something I really wanted to emphasise about her character is the innocence and purity of her that slowly gets darkened as the spirit takes over and with Sasha having blonde hair and blue eyes goes well with that, it could also been seen as the cliche character stereotype for the 'dumb blonde' however, that is not how I want her to be portray in my production.

Name: Miss Madison Flaherty
sex: Female
D.O.B: 11.07.1999
Age: 17 Years Old
I will be playing the friend, I have signed and agreed with the model release form followed by a parent seeming as I am only 17 years old.