ArtStation - Mecha sonic V2

Mecha Sonic (Sonic the Hedgehog 2), Sonic Wiki Zone

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

Mecha Sonic mk2 by Skarecrow85 on DeviantArt

Mecha sonic mk2 by Jackavi64 on DeviantArt

Custom / Edited - Sonic the Hedgehog Customs - Mecha Sonic Mk II

Game Jolt - Share your creations

Mecha Sonic Battles

Mecha Sonic Mk II Smash Bros Moveset by RamosArtStation on DeviantArt

Silver Sonic (Character) - Comic Vine

Mecha Sonic vs Metal Sonic