Back when I first made this set in 2013, Equestria Girls had just released and I wanted to include every bit of MLP into the set, spin-offs included so I added Sunset in there. But to keep with the pony theme and because I assumed her human form probably wouldn’t work for this art style, I used her pony form instead. When I came back to it in 2019, I originally intended to keep this with the rest of the set and even added the other 3 EQG movies into the set, but because I wanted to add all the specials and shorts to make it complete, there were just too many of them to put onto one disc and I couldn’t find enough ponified versions of characters from EQG to make the extra discs needed to keep them in and keep them working in the art style I had established so I scrapped them.