The beauty of doing something like this one time is that you have a template to do it again with later.
So I took Pinkie Pie's animation and modified it to feature Twilight Sparkle instead of Pinkie Pie. I tweaked the animation to be less jerky, vectored in Twilight's Hair, changed the colors, and this was the result.
Why no wings? After vectoring Twilight so many times in the past without wings, I simply forgot them. Once Season 4 starts I'll probably start remembering to add the wings.
I'm wondering if I should upload the .PSD files so that everyone else can use them. If anything, I might upload a base for the animation itself so others can make their own. This doesn't seem like a fad—it's just a novelty animation, and doesn't seem too popular, so... Who knows?
My Little Pony (c)