THIS IS THE DEMONIC PICTURE CHANGE I WAS TELLING YOU ABOUT!!
I've decided to just do either Chara or Frisk because it's taking me too long. So!
AuroraTheDragon174 suggested Underfell, and I finally finished. There isn't much detail, but I tried.

THAT PICTURE AT THE TOP RIGHT THERE WAS THE ONE THAT CHANGED!! Ok yeah that's the picture.
There's nothing left to see here.