A PSD for you, Apple. Please take it.
Cody Sanfilippo is so distraught by iOS 7’s design that he offers up his own PSD to Apple. This is it.
Helpful hint: Dribbble users are nice. If the license is unknown, it is usually because they forgot to mention it explicitly; not because they were being stingy. Ask nicely and they will probably allow you to use it.