Nightmare Bonnie and Nightmare Freddy Cosplay by CreatureComplex on DeviantArt

springtrap and withered bonnie by cannibalvegan on DeviantArt

Five Nights at Freddy's Freddy Fazbear Cosplay by AmmieChan on DeviantArt

twisted freddy and bonnie (renders by ramchoops, hecktormkg, hiplawyercat and eliterobo) (separate edits in comments) : r/fivenightsatfreddys

VoreTober Day 6: Competition by ZapperX2770 on DeviantArt

Nightmare Bonnie V2 Remake (SFM) by RuterSFMGamings on DeviantArt

SFM FNAF) Halloween Nightmare Monsters by Blueice23 on DeviantArt

Ready for Freddy? by NiGHTmaren-Cosplay on DeviantArt

Nightmare - Five night at Freddy's 4 cosplay(TEST) by AlicexLiddell on DeviantArt

Miitopia: Balan by NBCWerewolf on DeviantArt

FNAF: Nightmare Freddy cosplay by NBCWerewolf on DeviantArt

Nightmare Bonnie Cosplay by HazyCosplayer on DeviantArt

Freddy`s new Nightmare by Kim-san.deviantart.com on @deviantART

MomoCon 2017: FNAF 2 Trio by NBCWerewolf on DeviantArt

Freddy`s new Nightmare by Kim-san.deviantart.com on @deviantART

Springtrapped by UndeadHearts on DeviantArt