Would appreciate any feedback or suggestions 

Thanks

Most of the images have a snapshot feel to them rather than an image that you thought about crafting in advance.

This portrait shows that you are more than capable of crafting images.


Good luck,
JT

Thank you very much, this helped me a lot 😁

I agree with JT Life about most of the images having a snapshot quality to them. If you're here to collaborate with models, it's presumably to provide them images they can use for their own promotional use, and none of your images so far are capable of that, IMO.

Even your best image...

...would backfire in a model's portfolio, since you're concealing half of the model's face in black shadow. In using that type of image in evaluating the model's look, the natural reaction will be "What is he or she trying to hide?"

Keep in mind that a photographer's portfolio shows off the photographer's skills and techniques, and that may or may not include showing off the model, but a model's portfolio has to show off the model. Anything short of that and the model's portfolio fails.