Here is an image that I took whilst setting up. There is a light off camera to the left near the heater. This light I used as a main/key light, the light on the right (with umbrella) was used to fill in the shadows and the light on the right by the door was being used as a hair/rim light. I was trying to emulate the lighting of the third image (right hand side) that Lisa sent through, and thought I got a similar feel after some adjustments.
How did I do?
Please let me know in the comments :)