TheOoftrap's "An Undeniably Canon Five Nights at Freddy's Timeline Part 2" gives an actually reasonable explanation for Springtrap's design change in-between FNAF 3 and FFPS, which is he got rid of the robotic endoskeleton parts, and put on a different suit.
“This is war” had some of the animation from her princess quest parasite song, the scenes in the monitor and stuff. Also being a long term fan like I am does have its perks even if I’m not a dono supporter 🙂. One other thing I will mention is (the princess quest stuff reminded me of this):One thing I would love to see involving the princess quest game is a meme animation short or something similar where you take the movement and stuff from the trunks vs mecha frieza moment in Z, but replace trunks with the princess and frieza wirh glitchtrap. I know Tyler made some art of it but I would love to see an animated meme like that XD