Your studio shoots were fairly conservative – good head shots were the money shots.
However, on the 2nd shoot, as well as some standard mid and close ups, why not experiment and see if you can create some evocative and intriguing photos.
Below is a presentation from one of the PEPs this year, who have been exploring quirky photos to take with your smart phone (or any camera) and then some have been manipulated in photoshop.
Have a look and plan a few fancy shots for the shoot.
Don’t forget props too – they really help sell a photo/narrative.