Mecha Sonic by Owaka on DeviantArt

Turbo Mecha Sonic, Pure Evil Wiki

HD Mecha Sonic/Reference by BluerSonic on DeviantArt

Rivals of Aether Workshop: Mecha Sonic (Sonic 3 & Knuckles)

The Confusing History of Mecha Sonic

Mecha Sonic sprite sketch by xXBatcakesXx -- Fur Affinity [dot] net

Scrapnik Island's Mecha Sonic(MOD AVAIBLE) [Sonic 3 A.I.R.] [Concepts]

Shadow Android vs Mecha Sonic

Custom / Edited - Sonic the Hedgehog Customs - Mecha Sonic - The Models Resource

Art Loopersum — Metal Sonic Week, Part 3: Mecha Sonic Mk. 3 Aim

Sonic The Hedgehog 4-Inch Action Figure Mecha Sonic with Spike Trap Collectible Toy : Toys & Games