Mecha Sonic in Sonic the Hedgehog - Sonic Retro

Mecha Sonic Poster for Sale by Design-By-Dan

Mecha Sonic, Funkipedia Mods Wiki

Custom / Edited - Sonic the Hedgehog Customs - Mecha Sonic Mk II (Advance-Style) - The Spriters Resource

Mecha Sonic - Sonic Retro

Silver Sonic by Doctor-G on DeviantArt

Mecha Sonic Mark II, Sonic Wiki Zone

kind of hoping we get either shadow or metal sonic in the next movie, so here's a rough screenshot edit of sorts (art by me) : r/SonicTheHedgehog

Metal Sonic - SEGA, 3D CAD Model Library

Sonic hacks - Sonic Retro

Metal Sonic in Sonic the Hedgehog - Sonic Retro