ArtStation - Mecha Sonic

ArtStation - [FANART] Movie Metal Sonic

ArtStation - Mecha sonic V2

ArtStation - Mecha Sonic

ArtStation - robotnic mech

ArtStation - Mecha Sonic (Sonic 3 and Knuckles)

ArtStation - Mecha sonic V2

ArtStation - Metal Sonic Faux Comic Cover

KREA - digital drawing of metal sonic the hedgehog made out of radioactive material, in the desert, blue highlight, mecha, highly realistic, hyperrealistic, hyperdetailed, anime, artstation, perfect cut, pyramid shape, from sonic

ArtStation - Hyper Metal Sonic

ArtStation - Hyper Metal Sonic

ArtStation - Sonic The Hedgehog IDW - Scrapnik Metal Sonic