you could always try the cheap and chearful way.
I have seen this done alot now and because most people assume that when they look at something in carbon fibre effect they believe it is carbon fibre.
I used to work at a sign company, they never used it as its not called for, but they did have various samples which i managed to get my hands on.
This is the link to the manufacture's website.
http://www.metamark.co.uk/pages_sv/carbonfibre.htmI think you need a trade account to buy it but you should be able to get it from any good signage company.
This maybe the option for you as you're not to sure what you want, at least this way you can see what you like then trim and shape it to suit, without the expense.
just an option