Yay! Wind Whistler!
This was meant to be a little "email us" icon on a site I'm working on. I might have gotten a little carried away with the little pink heart on the envelope. It seems kinda out of character for Wind Whistler, among other things. She'd much rather be holding a sheet of paper with differential equations on it, or a book... or something. But I was going for over-the-top cuteness, and I can always change her into another pony.
Wind Whistler (c) Hasbro.