@@Clarity,
Warning here comes Jokuc the joykiller
I don't know if these ponies can't see it or if they don't know it or whatever but it is not a great vector, I'm sorry. Infact it's not even a vector at all. As I am pretty sure it is when I look at it, I would say this is you taking a picture of another pony and manually drawing everything on top of that with Applejack's colors and hair, am I right? There's plenty of things that makes me believe so. First off when you look at the curves in her mane..
You can see that they aren't really smooth, which makes them look hand-drawn. Second, if you look at pretty much any outline on the image you can see that they aren't smooth either. Some of them doesn't even cover the original image.
And here's another thing that makes me sure this is hand drawn:
So, now that I'm almost 100% sure this wasn't created as a vector, but as a normal butmap image, probably drawn in some program such as GIMP, Photoshop, Paint.NET, Paint Tool SAI etc, I must ask, do you actually know how to create vectors?
Anyways, if you actually took the time to draw everything yourself over the original I must say it's actually a pretty good work. There are some misstakes here and there, such as the forgotten left wing..
...And the forgotten right nose..
Also I can see that when you removed the background to make it transparent, there's a few small pieces that aren't removen.
And I think it's sad that you didn't do the rest of her mane since it's cut off.
But.. I'm not saying this is bad work, because it isn't. Though, I'm not either a big fan of the Applejack with wings -thing.
I'm sorry if it was too much negative criticism.