From Fluttershy's famous "yay!" scene, I have created lineart for each type of pony; pegasus, earth, unicorn and alicorn.
I'm sure you all can figure out exactly what it is for. Surprise me.
For those of you that use a dumb browser that doesn't display transparency properly, make sure to full-view it to see what it is. (Yes, I know it's ginormous, I'm sorry...I had to do it for those that don't have Photoshop.
The download is the actual PSD for those with Photoshop. If you don't use Photoshop, you can just use the image itself and cut out whatever pony base you want to use.