So again, this girl isn't allowed to be a model because she doesn't look like most girls?
That girl is in a bikini, she is bikini ready....for herself. The advert doesn't say if you don't look like this...you aren't bikini ready. She is what she considers bikini ready for herself.
No one advert can cover everybody type out there.
And as for the she can achieve it because she is white, is ridiculous. Go to any ukbff, pure elite, Miami pro show and look at the girls in the 'bikini' section. There are plenty of women of colour built like this model.