Stephen West Patterns - Syncopation Adoration Cowl is a similar pattern: 16 (4 sts. / inch) finished gauge, scarf garment, and for unisex. You may also like Manos Del Uruguay Patterns - Palette - PDF DOWNLOAD, which is another similar pattern: scarf garment, for unisex, and heavy worsted/aran (16-18 sts/4 in) yarn gauge.
You may enjoy taking a look at the Juniper Moon Farm Herriot Great Hope Diamond Cowl, and Juniper Moon Farm Herriot Great Etch Scarf kits all using Juniper Moon Farm The Yorkshire Collection Patterns.
Hopefully our suggested yarn options for Toulumne Scarf can help you come up with your next exciting new project idea!