Whats GC?And FIll and rim ? what  are you talking about ?I feel a little lost .I have managed to experiment with the lights and came up with a pleasing light combination for the skin colour .But the only problem is that the metalics and shiney  fabric  looks very dull.Do I need to introduce more lights for the metalics and fabric?Or is the key to all this in the materials room?Should I be adjusting the nodes for the various materials in the materails room so the I get the right light characteristic for the metalics and fabric?