if you look on colorware's site, it says that they do not support international orders ,so unless you have a friend in the US, i think you would have to find another company. I don't know of anything myself, but i know that Bamford and Sons do coloured iPods, so they might colour your mac for you. Hope this helps.
Colorware said:International Shipping
ColorWare offers international shipping for those outside of the US. Click here to see available shipping locations and rates.
I saw that in the Apple section of the Aftermarket part of the site.Note: Our coloring services are not available for international orders.
If it is a new import, then I would expect so. If you are shipping someting to them from teh UK, then there is likely some forms you need to fill out to not pay duties again. Talk to UK customs in that case.Anyone know?
Or if i order from colorware and have it shipped to me ($300+ ) will i have to pay import duty on top?