The owner sees his car turn up at his work place, when it's supposed to be in for a service. I bet this isn't the first time this has ever happened. I'd be livid
http://racecarthings.com/man-catches-auto-mechanics-driving-his-car-through-taco-bell/
I have had stuff from Mad Motors before however it wasn't carbon but GRP, and needed a hell of a lot of preparation before paint. A lot of their stuff is from Poland.
AeroCatch are a quality bonnet pin, however there is a big range of carbon bonnet styles available. 2nd hand ones often come available at greatly discounted prices.