Wii U - LEGO Dimensions - Metal Sonic - The Models Resource
Chaotix, Metal Sonic Kai by anonymousawhorse on DeviantArt
Lego sonic official metal sonic, silver sonic and mecha sonic models in 3d print - YouTube
To be honest, 16-bit Silver Sonic's only been used in two medias that aren't 16-bit Sonic 2, the LEGO Dimensions and Archie. They really did him dirty. : r/SonicTheHedgehog
LEGO IDEAS Sonic The Hedgehog (21331) Review - BrickCentral
lego Archives - The Sonic Stadium
They really needed their own names... Especially "Mecha Sonic Model No° 29" : r/SonicTheHedgehog