SweetGeorgia Patterns - Bloodwood Cowl is a similar pattern: scarf garment, fingering (27-32 sts/4 in) yarn gauge, and fingering weight suggested yarn. You may also like Grace Akhrem Patterns - Triangles, Diamonds & Squares, Oh My!, which is another similar pattern: 20 (5 sts. / inch) finished gauge, fingering (27-32 sts/4 in) yarn gauge, and fingering weight suggested yarn.
You may enjoy taking a look at the The Fibre Company Road to China Light Earth & Sky Shawl, Madelinetosh Tosh Merino Light Clockwork Shawl, Malabrigo Rios Botanic Hat, and Malabrigo Sock Daybreak Shawl kits all using Stephen West Patterns.
Hopefully our suggested yarn options for Windschief can help you come up with your next exciting new project idea!