The VG Resource - Dolphman's sprite library of customs & edits

Sonic Prime Flashback's sprites in Advance Style 👍 (Artist: @Kanimy_0) : r/SonicTheHedgehog

ArtStation - A Enhanced Version of Green Hill Zone

ArtStation - Green Hill 3D Redesign

The Textures Resource - Full Texture View - Sonic Adventure 2 - Green Hill Zone

The Spriters Resource - Full Sheet View - Sonic the Hedgehog (Prototype) - Green Hill Zone Act. 1 (Normal)

Green Hills Zone Sprites by Alex13Art on DeviantArt

MlKE on X: My own Green Hill Zone Mock up (I know its overdone shhh) #pixelart #sonic #fanart #art #aseprite #gamedev This took a surprising amount of hours. / X

Neo Green Hill In Sonic Mania [Sonic Mania] [Works In Progress]

MerrydriveMarcy on X: Replaced the background and frontground with Emerald Hill sprites! (Because the first week is against Sonic from Sonic 2) #Sonic #SonicTheHedgehog #SonicMania #Sonic1 #Sonic2 #SonicTheHedgehog2 #SonicTheHedgehog1 #FNF

S2Beta:Prototype Zones/Neo Green Hill - Sonic Retro