Awww a crop? The bg couldn't be extended?
It was late/early, I didn't even consider wither it could be done. I'll see about wither it can be done, but Gia put texture all over so it will not be simple.
You could try taking the darkest red from the current background and making the new/larger background just a solid of that color (deleting the texture).
Another possibility would be to use the gray bg used in the center for the edges. It doesn't look like it would be that hard to copy with the right editor.