Metal Sonic 3.0 - Sonic Retro

Sonic 3 Metal Edition ⭐️ Sonic Hacks ~ Gameplay

4 Vintage Sonic Figures / Toys by SEGA - Amy, Knuckles, Metal Sonic, Super Sonic

Mecha Sonic in Sonic the Hedgehog - Sonic Retro

20-45Cm Super Sonic Hedgehog Backpack Cartoon Knuckles Bag Metalsonic Soft Plush Doll Shadow Schoolbag Silver Tails Plushie Toys - AliExpress

DF Retro: Sonic CD - under-appreciated but still brilliant today

Metal Sonic - Sonic Retro

Metal Sonic Maximum Overdrives into DEATH BATTLE! by Spider-Pidge on DeviantArt

Custom / Edited - Sonic the Hedgehog Customs - Metal Sonic (Sonic 3-Style) - The Spriters Resource

Super Mecha Sonic - Sonic Retro