OK, One thing I do is to look at which light seems the strongest or which is giving the most effective lighting for your scene. Make a note as to which light# it is. Now, click on which figure you want, V3, M3, etc, and make sure that it is figure(x) body. Then click on which light you noted from before. Then run the python script. In the script screen, you will see the character(s) figure(s)1,2,3,... and Light(s) 1,2,3,or whatever they are named. Click on which figure and light you want, and set skin parameters accordingly. I think that should get you where you should be. -The Starkdog