Well, while bish is absolutely going to get us an even better image than we have, we do have something quite a bit larger and more clear than what we show in the card registry. The card registry images are about 50% of full size.
If you can provide me with the exact reason why you're looking for something like this, perhaps we can figure something out.
Be completely honest with me, too. No funny stuff. And it needs to be a REALLY good reason.
PM me.