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Good expressions from your model. Tell her she did a good job.
The light in some of these is a bit too strong. Some parts of the blouse looks blown in #1 and her face in #2. Like in wedding pics, there's the white clothing vs facial features that need different amounts of light to expose properly.
I realize you were testing out new lighting and you were not in a roomy studio. However, some of these are pretty tightly composed. #3, for example has the hand cut on one side and the shoulder on the other. A step back - if there was room - would help.