Hyper Metal Sonic Sprites by masterflashx on DeviantArt

Metal Sonic Rebooted - Metal Sonic sprite sheet by LoraTWolf46 on DeviantArt

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

Dr. Crusher — sonichedgeblog: Higher resolution sprite artwork

Play as Metal Sonic in Sonic Games, Hacks & Mods

A w.i.p song for sonic vs metal sonic (sprites from Vs. Metal Sonic: Stardust Speedway) : r/FridayNightFunkin

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

Kanomi13 on Game Jolt: Some meh metal sonic sprites. They are not finished at all / Alguno

The guy who does that pixel thing Sonic heroes, Pixel art, Sonic mania

Metal Sonic Sprite Sheet (With Deliah) by Admin472 on DeviantArt

Sonic: Metallix Unleashed (169361) : BlazingZtar755 : Free Download, Borrow, and Streaming : Internet Archive