1st Lighting set up
I like the use of the hair light here, especially on the model on the right. I like how it brings her hair colour out. I also think she has amazing eyes (one green, one blue) so I preferred to keep this in colour.
2nd Lighting set up
I wanted the image on the left to be a bit warmer. I really like the laughing shot, even if her eyes are closed.
Here’s a random one of Nicoles model looking very Mona Lisa’ish! This was the same lighting set up as the top images accept with a snoot pointing at the background instead of a hairlight.