There are no "grades" needed for being a hand modeling. Not sure if you are referring to educational requirements but none are necessary for trying to become a hand model.
You need good hand/eye coordination, some mathematical ability, attention to detail, and an interest in improving your skills. Grades will not mean a whole lot, honestly.
By hand
If you are asking about modeling for Mark the cosmetic company, then you will need to have a modeling agency represent you for beauty modeling.
good grades
While formal education is not a requirement to become a model, having a high school diploma or GED is typically recommended. Training in modeling techniques, such as posing, walking, and facial expressions, can be gained through modeling classes, workshops, or agencies. It is also beneficial for models to have knowledge of the fashion industry, trends, and professionalism.
No. Modeling schools charge hundreds to thousands of dollars for aspiring models to attend their classes. Modeling agencies on the other hand, train new models for free once they are offered a modeling contract.
you need very good grades.
what kind of grades do you need to be a police officer
In modeling, you need to be able to count and know angles. Counting is one of the most important things in modeling. You have to count your steps when you walk the runway. There are different walks in modeling and you need to be able to know what angle you are walking and/or turning.
You do not need any particular grades. You need to prove you are a student.
If you want her to be in modeling you need to look in your local yellow pages for modeling agencys and create a portfolio of photos that she can use as advertisement of her looks.
youtube