Thanks for sharing mate! Yeah, haven't seen you post for quite a while.
For the first pic, I think it's too grainy. Prefer for this kind of shot, a colour one with a high tone with some blurry effect. That's just my preference.
For the 2nd one, it seems OOF on her face. If you can push up the f/stop,that would be good too.
For the 3rd shot, I find the face is a little blur. Again, push up the f/stop if possible. Lighting can be moved closer to you so that her right eye can be nicely captured as well. Too much on her outfit.
Pic 4, I prefer her to remove the pin on her navel to make it a cleaner shot.
Pic 5, Jacket is too big for her. Composition wise not too well done. Better zoom out or move further back to capture her full body.