Metal Sonic sprites 1 by LinkdaHedgie on DeviantArt

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

Metal Sonic sprite sheet remake by Metalsonicomaewa on DeviantArt

Metal Sonic sprites by revie03 on Newgrounds

Darkspine Metal Sonic, DarkSpine Metal Sonic Sprites by METARUSONIKU on deviantART

Sonic CD Sprite Sheets – Sega Genesis - Sonic Galaxy.net

The VG Resource - RatherNoiceSprites' Custom/Edited Sprites

Custom Mecha Sonic sprites by dinojack9000 on DeviantArt

Sprite Star aka Spar on X: New stream means new redesigns! Now we have Metal Sonic, Rouge, Shadow and Jet! Sonic's rivals all wear cloaks/ponchos huh? #PixelArt #SonicTheHedgehog / X

Rivals of Aether Sprites - - Ko-fi ❤️ Where creators get support from fans through donations, memberships, shop sales and more! The original 'Buy Me a Coffee' Page.

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