The set is based on Green Hill Zone in Sonic Mania.
Lego is officially producing this fan-made Sonic Mania set
From Players to Builders: The new LEGO® Ideas Sonic the Hedgehog™Green Hill Zone set offers fans a fun run of nostalgia
Sonic the Hedgehog' LEGO Set Recreates the Iconic Side Scroller - Bell of Lost Souls
Sonic Lego Set Based On Fan Design Greenlit For Production - Game Informer
Lego Sonic is brilliant, and it's spawning incredible fan creations
From Players to Builders: The new LEGO® Ideas Sonic the Hedgehog™Green Hill Zone set offers fans a fun run of nostalgia
Sonic Mania - Game Informer
LEGO Sonic the Hedgehog set green-lit thanks to fan submission – Destructoid
Sonic the Hedgehog will be getting an official LEGO set through a fan-made project
Will we be getting a full-on Traveller's Tales LEGO Sonic game? I, sonic lego game
LEGO Ideas Sonic the Hedgehog is a Must for Any Fan – GameSpew
Will we be getting a full-on Traveller's Tales LEGO Sonic game? I, sonic lego game
Will we be getting a full-on Traveller's Tales LEGO Sonic game? I, sonic lego game
Will we be getting a full-on Traveller's Tales LEGO Sonic game? I, sonic lego game