The furrowed brow effect in the image was created using the Creases=Yes option. I took the head from the model Holo mentioned in his post 4 days ago, used “UnweldEdge” to unweld the eyebrows and forehead ridges, then moved those control points out a bit before calculating the limit surface. The “ShowEdges” command is useful for keeping track of the interior crease locations on the input mesh.
