Welcome to England and to Purestorm, I hope you like both
Your main image is clearly the strongest - a strong pose and shows confidence. Most of the rest show good variety but are not as outstanding. I don't like the red image with the light, it's more a photographer's photograph than a model's.
Some images are too small to view properly.
Your hair colour and length of hair vary through your portfolio indicating that you have gathered these images over quite a period of time. You do state both in the notes but it would be much better to have all your images matching your notes.
I hope this helps.
Welcome to our quiet little backwater Fernanda. hopefully you will find people to work with here. In terms of the portfolio I would like to see at least one simple clean and current head shot in your portfolio.