I think the 'BB's FullBody lights' were meant to work for the old VSS prop as hborre mentioned. You should work with BB's 'VSS Indoor' or 'VSS Outdoor' lights instead.

And xuu3, BB already advised to change the GC in the VSS prop via Material Room in the 'Template Skin'. Also reduce the shine to 0.4 and the SS to 0.3 as in the image.