Mecha Sonic Mk III by EmeraldPyro on DeviantArt

Complete?] Mecha Sonic MK.II-F, Now with 2 × the Strength & Stamina! : r/SonicTheHedgehog

Mecha Sonic in Sonic the Hedgehog - Sonic Retro

Mecha Sonic - Sonic Retro

Sonic Mania - Special Stages, Bonus Stages, & Time Attack Shown

The Missing Mechas of Sonic X-Treme

Allied Mecha Sonic MK3 (Terminus War) Testing image - Metaltooth

They really needed their own names Especially Mecha Sonic

Sonic the Hedgehog Fan Made Items 20

How to make silver sonic ll, mecha sonic mk2, Mecha sonic mk3 with

Metal Sonic, Wiki