you need to make better contrast to the face, it looks like applejack has no nose, and even out the eyes a bit. i'm not really agreeing on the color shoice for her skin, perhaps a little bit more tanner? she looks too pale for a outdoors working person
unfortunatly, seems when i was working on it my moniter was a bit messed up and hued towards blue for some reason, and it's far to late to go back and fix it. Looks a lot better before it's exported trust me. this was done several days after getting a new moniter and graphic card, so was still trying to get it to display properly, seems it wasn't. And her eyes are evened out..she's tilting her head. they're symmetrical.
It's one thing Spike says during "the best night evah" that really struck me xD I was like "wait, wut? Harmony and golden apples doesn't seem to fit" As far as symbolics go, that must mean they have a fine sense of humor indeed at Hasbro