Sonic Lego Set Based On Fan Design Greenlit For Production - Game Informer

The set is based on Green Hill Zone in Sonic Mania.

LEGO Ideas 21331 Sonic the Hedgehog - Green Hill Zone - LEGO Speed Build Review

From Players to Builders: The new LEGO® Ideas Sonic the Hedgehog™Green Hill Zone set offers fans a fun run of nostalgia

Sonic Lego Set Based On Fan Design Greenlit For Production - Game Informer

Sonic Mania Plus - Game Informer

Sonic Lego Set Based On Fan Design Greenlit For Production - Game Informer

Alternate LEGO 21331 Sonic the Hedgehog from fan designer

LEGO Ideas 21331 Sonic the Hedgehog - Green Hill Zone: The perfect set for a speed build [Review] - The Brothers Brick

Team Sonic Racing, Ultimate Pop Culture Wiki

Game Informer March 2014, PDF, Play Station

Lego is making a Sonic Mania-themed set inspired by a fan creation - The Verge

Sonic the Hedgehog will be getting an official LEGO set through a fan-made project

Sonic Lego Set Based On Fan Design Greenlit For Production - Game Informer

From Players to Builders: The new LEGO® Ideas Sonic the Hedgehog™Green Hill Zone set offers fans a fun run of nostalgia

Lego Sonic is brilliant, and it's spawning incredible fan creations

LEGO Ideas Sonic the Hedgehog is a Must for Any Fan – GameSpew