Metal Sonic Mark III, Metal Sonic Wiki

Metal Sonic Mark III was an upgrade of Metal Sonic which would have appeared in Sonic X-Treme. It changed Metal (or Mecha) Sonic's appearance to be taller and red and also gave him two spear/pile-bunker-like arms. It only has one spine, and also has shoulder & knee pads.

Metal Sonic 3.0, Sonic Wiki Zone

Sonic the Hedgehog (OVA) - Wikipedia

Rocket Metal Sonic (Adventures), Sonic Fanon Wiki

Titan Metal Sonic, Sonic Wiki Zone

Silver Sonic MKII, Wiki

Metal Sonic Ver.Red, Sonikkuanime Wiki

Metal Sonic, Metal Sonic Wiki

Metal Sonic, Sonic Wiki Zone

Category:Metal Sonic Models, Metal Sonic Wiki

Metal Sonic 3.0, Metal Sonic Wiki