Mecha Sonic Mk II Smash Bros Moveset by RamosArtStation on DeviantArt

Heavy Metal Sonic by GBlastMan -- Fur Affinity [dot] net

Mecha Sonic Mark II, Sonic Wiki Zone

Custom / Edited - Sonic the Hedgehog Customs - Mecha Sonic Mk II (Battle-Style) - The Spriters Resource

LEGO MOC Mecha Sonic Mk. II by optimus-convoy

Mecha Sonic Mk.II by Katlike-Moai on Newgrounds

Evolution of Mecha Sonic in Sonic Games (1992-2023)

sonic_hedgehog Mecha Sonic Figurine Unboxing from @jakkspacific

Silver Sonic MKII [Sonic Adventure DX] [Mods]

mechasonic - Search / X

I get confused with their names. : r/SonicTheHedgehog