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.