So in ONaF 3 there's the Flumpty knight which has a ton of different forms of Flumpty attack... But Flumpty is immune to plot, logic, and reason with all of those forms are just flumpty not making sense and playing roles of other past gimmicks like Nightmare Fredbear in FNaF 4. So there's really no reason to have so many pages of a character looking one way for 3 frames.
Just give them their own section in the Flumpty's page like SpringTrap for William Afton.