FNAFSTINE 3-D has been uploaded to this page earlier today, check it out if you haven't yet

Baylor the spider

A pal of mine still had Bonnie's playhouse (purple man's funhouse prequel) downloaded on their computer. I managed to get a screenshot of the title screen. I'm hoping getting the game off of them and possibly uploading it.

The Thumbnail and Banner for FNAFSTINE 2600 have been found (thank you @Spongebobguy2 )

Golden Lockjaw

drawn on the 10th anniversary of TRTF 4

Funhouse related banners and thumbnails

found by @Spongebobguy2

Toonybot

Sprites of William and Michael Afton, Purple men, Father and son ( I.A.M )

old art for purpleman's funhouse bloodbath featuring a doodle of bonnie(?), Chief Springtrap, Funhouse Chica, and William Afton

(Purple Man's Funhouse redrawn) photo of the Purple Man standing over three springlock victims