Photojojo – The Fastest Way to Learn Keyboard Shortcuts for Photoshop, Aperture, FCP, and more: http://photojojo.com/content/buy-this/photoshop-keyboard-skins/
This looks interesting: a fairly reasonably priced set of silicon overlays for various Apple laptops and current keyboards (and, for that matter, more than just Aperture).
The layouts are tailored for US keyboards, so I sent a message via Photojojo’s feedback page asking if they had any plans for a UK layout Aperture skin for the slim Aluminium keyboard. This is the response I received:
“Good point!
If there’s enough demand, we’ll definitely look into getting
international boards!Amit”
So there you go – if you fancy a nice looking overlay in a non-US format please send them a polite request.