Okay, first things first. This is NOT MY ART. A friend drew this for me awhile back and I recently asked him if I could upload it. He said sure, as long as I gave him credit.
So the artist of this piece is Tokaro (whom some may remember as an artist for Who Let the Hog Out) and he did a bang-up job. He wasn't even a brony at the time! And yes, I converted him. His favorite pony is Rarity now.
It's an old sketch, he's actually better at drawing ponies and hopefully Bunnie now. Bunnie's one of my favorite characters from the comic and is pretty much the same basic character as Applejack, just with some cyborg parts added. So everyone, enjoy this sketch from my friend! I might post some more later.
Also, going to ask him, but I think he wouldn't mind of anyone inked or colored this piece.
EDIT: Went back and fixed the contrast a bit. The picture should be a bit more clear now.