Metal sonic is alot more cocky in the sprites : r/SonicTheHedgehog

Metal Sonic sprite sheet remake by Metalsonicomaewa on DeviantArt

CE+ Styled Metal Sonic [Sonic CD (2011)] [Mods]

Loss on X: My attempt at making a Metal Sonic sprite for #SonicGalactic! This was only a fun project, not an official sprite. Sonic and Tunnel sprites not by me, obviously. /

Modgen classic metal Sonic [Sonic 3 A.I.R.] [Requests]

The VG Resource - RatherNoiceSprites' Custom/Edited Sprites

Dr. Crusher — sonichedgeblog: Higher resolution sprite artwork

CD: Sonic's Unused Transformation Moving/Running Sprites

Question about Metal Sonic.

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

Version 1.23 Released! Metal Series Boss Rush! - Sonic 3D in 2D by Sotaknuck