I remember seeing Rosemaryr's Marvelous Designer Turbins a while back and thinking, "when I eventually get tired of failing to model a knot in zBrush, this is the person I'm going to bother for help".  And I eventually through in the towel on knot tying, and over the past couple of days she kindly through this mask together, knot and all.

@Daz3d
@ShareCG