Face is not really a decisive factor, but what matters the most is how you act in front of the camera. It also depends a lot on the type of model you are or you want to be i.e. modeling agencies will focus more on your face -if you are a beauty model. Check out this blog to learn some self-grooming tips for aspiring female models:
https://www.dazzlerr.com/self-grooming-tips-for-aspiring-female-models/