Game Jolt - Share your creations

Super Neo Metal Sonic by Sawcraft1 on Newgrounds

Metal Sonic 3.0, VS Battles Wiki

Metal sonic 3.0 and Neo Metal Sonic3.0 by The_Turboyoyo -- Fur Affinity [dot] net

Metal sonic, Wiki

SONIC UNIVERSE RP *Neo Metal Sonic 3.0* Roblox

I UNLOCKED METAL SONIC 3.0 EVENT in SONIC SPEED SIMULATOR (ROBLOX)

Second Life Marketplace - (LCD-Anato) Metal Sonic Avatar

Neo metal sonic card by MechatheTecha

Neo Metal Sonic (Prints and Stickers) Poster for Sale by SammyTighe

Little theory about the Sonic robots (keep in mind this is based how I view events as it's pretty clear all the Sonic robots are part of the same line of robots