Mecha Sonic by Fromeditor on Newgrounds

Metal Sonic screenshots, images and pictures - Comic Vine

Metal Sonic Fanart by SYCO.Roxy -- Fur Affinity [dot] net

Mecha Sonic, wish we get more of him (Art by me) : r/SonicTheHedgehog

What? on X: He's back! Mecha Sonic is coming soon to Sonic the hedgehog Scrapnik island! I'm looking forward to it, and even drew fan art for it with my favorite character

Mecha Sonic by lenoxmst on Newgrounds

Art Challenge: Mecha Sonic from Sonic and Knuckles

Mecha sonic redesign by zyote -- Fur Affinity [dot] net

Scrapnik Island Mecha Sonic MK 1/Silver Sonic MK 2 by Not-Here-All-Night

Rusty Metal Sonic (concept art) by DaveTheSodaGuy - Fanart Central

Beep boop