This was a bit harder and I could only find four that worked really well.
While the bottom right turned out to be the best looking, it’s not the best palette to use as only RGB monitor users would be able to see it in color.
It’s a bit difficult to decide which palette I would choose, but the likely choice would be the bottom left image as it keeps Fluttershy’s blue eyes (although the top right image could also work, Fluttershy loses her blue eyes here, yet keeps her yellow coat.)