I LOVE it! I would leave it be. It's so cute as is. I'd love to see the finished product.
I was curious so I went to the link you provided and if you look close (and you need to look close) her's aren't "perfect" either. I've saved that link to my Favorites. I plan to go back and try one out myself when I get through with what I've got going - or when I want a new project to play with.