A unique mecha sonic design

Mecha Sonic Essential T-Shirt for Sale by Design-By-Dan

Metal Sonic Series with new designs by Mobian-Shadowtails on DeviantArt

Rough and Tumble-r — We recently got the first preview page for Issue 1

A unique design mecha sonic design

Did I ever showcase this Mecha Sonic design I made?) : r/SonicTheHedgehog

Organic' Metal Sonic Design by TerraTerraCotta on DeviantArt

Second Life Marketplace - (LCD) Mecha Sonic Avatar

A unique metal sonic design

Hedgehogmonth Day 15 - Mecha Sonic (S3K) (Day late as this one was a complicated draw I can see why they don't use this design too much lol) : r/SonicTheHedgehog

Mecha Sonic Active T-Shirt for Sale by Design-By-Dan

Aeonazo on X: Rocket Metal Sonic and Mecha Sonic. Sonic Team sure loves to make sick-ass robot designs and then barely ever use them again, huh? #SonicTheHedgehog / X

Mecha Sonic: SATAM design by zeiram0034 on DeviantArt

A unique mecha sonic design

what do you guys think of the unused mecha sonic designs made for sonic X-treme? : r/SonicTheHedgehog

ArtStation - Mecha Sonic