Hi Fraan,
Thank for the compliment. No, I did not do it by myself and I don't have the skill to do it too. The parts are original from my car and sent to Robson Design Singapore to get the Carbon Fiber laminated. The job Robson Design done are TOP Notch no question about it. Not to mention the fine detail they look into. They are a very experience company.
Because X6 is still not a very popular car to do Carbon Fiber on OEM Parts yet, Robson Design in Singapore has not start a parts exchange progam yet. Usually they do it on more popular model, example E36 and the E46. Please visit their website to see those parts exchange program.
http://www.robson-design.com/
From what I know Minime388 did it himself. But you still need to confirm it with him.