Silver Sonic mkIII by wedgeprower on DeviantArt

Silver Sonic MK 3 by NextGrandcross on DeviantArt

Roboticized Sonic by rezistangs

Silver Sonic MKII Remodel by Xyno76 on DeviantArt

Silver Sonic Mk III by ScourgeTheHedgehog20 on DeviantArt

Proto Mecha/Silver Sonic? by UmbraMoonwake on DeviantArt

Silver Sonic MK II Render by Silverdahedgehog06 on DeviantArt

eclipse VS mecha sonic by Trakker on DeviantArt

Realistic Sonic Characters - Hedgehogs by DragonlordRynn on DeviantArt

Frank The Wiener Dog by Dashoc on DeviantArt

MMG: Mecha Shadow RGB-test by negathus on DeviantArt