Nope, I'm afraid you're stuffed as no matter how big any other version of this pic is, it'll still be the same barely (no pun intended!) useable pic. There is another one in that series where she is in profile, but that's no better. In fact all of her topless shots in which you see the whole pair are poor image quality. There are some average image quality ones of her topless in a swimming pool looking at the camera and smiling, but the water is either almost up to the nipples or halfway over them. I will check to see if they are on here, if not I will try and find them somewhere else.
I personally don't care if a member has no posts before making a request, so long as it's polite.
I've just found these. You may want to adjust them to suit your tastes:
<---That's Emma Murphy. And I want to be stuck in her front bottom.