You need to get the color-temperature under control. Most of your images are badly colorshifted.
Even this, an otherwise pretty great image, is way too blue.
Many of your images are way overprocessed. The models' skin looks plastic.
Overprocessed and badly lighted.
You've got a few basically good images but the lighting is fairly flat and they lack sharpness:
Your best image by far:
It's in black-and-white (no color to mess up) and while you sharpened it you didn't smooth it into total plasticity (almost but not quite). It's just an interesting, good basic image.