A certain model is currently kicking off on FB because a photographer decided to clone out her pubic hair... Apparently its 'creepy and gross' to think of him zooming in on her foo-foo to remove the hair (she has a very closely-trimmed bush, not unkempt in the slightest).
I routinely have to zoom in on various parts of the image to remove stubble and yes, it's gross to have a foo or armpit at 200% magnification on my 26" monitor...
Lots of models and White Knights offering support... Etc.
My view is that if it's a paid shoot, the photographer can do whatever he likes with the images: turn her green, clone Donald Trump's face on her... Anything. His images. His choice. The end.
Unless... She mentions it in her pre-shoot comms or on her profile. In which case he can decide if he still wants to book her or not.