Darkspine Sonic :Doodle Trade: by SonicWind-01 on DeviantArt

SonicWind-01 - Hobbyist, Digital Artist

Zer0's Plot Bunny Farm & RP Bargain Center; Storage and Idea Thread, Page 263

Darkspine Sonic by Velvedd on DeviantArt

OHS 002: Dark Sonic doodle (Gift ) by SonicWind-01 on DeviantArt

SonicWind-01 - Hobbyist, Digital Artist

SonicDX1995's Profile - Fanart Central

Darkspine Sonic Progress #1 by CyberTheCyclone on DeviantArt

SonicWind-01 - Hobbyist, Digital Artist

SonicWind-01 - Hobbyist, Digital Artist

Darkspine Sonic by NIKEBERKAY7700 on DeviantArt

Comic study by ultra43 on DeviantArt