Iron Valiant x Metal sonic, Crossover

Neo Metal Sonic by Adverse56 on DeviantArt

Neo Metal Sonic, Sonic Wiki Zone

Super Neo Metal Sonic, IDW Sonic Hub

Neo Metal Sonic has always been my favorite character, so I wanted to have a go at drawing him. Hope you like it! : r/SonicTheHedgehog

Neo Metal Sonic (Sonic) Custom Action Figure

Neo-Metal Sonic [Sonic Adventure DX] [Mods]

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

THE ORIGINS OF NEO METAL SONIC Sonic the Hedgehog Theory

Super Neo Metal Sonic by Sawcraft1 on Newgrounds

Super Comics: Sonic the Hedgehog (IDW) – #10 – The Reviewers Unite