Hi BB,

1st of all, unlike other models, RM Courtney has only 1 MAT, no choice between shader & non shader sets.

I've been able to load the light you gave me and to run your VSS script.
Attached is a render using the "default" VSS shader.
What can I say but that it looks great, 1000x better than what I achieved before.
And now, RMC reacts to light the way it should.
Thank you Sir! You're my hero and a great teacher.