Nothing very fancy, in fact I did not intentionally line up the carbon lines with the wheel... just eyeballed it... I took a full sheet and put the whole thing on and started with the knife. 25 minutes max... Did it with the interior hot on a sunny day to make sure I could stretch the vinyl a little where needed. I just use a finger nail to get the edges underneath the neighboring pieces. (In my younger days, would have spent 3 hours trying to get this perfect LOL).
Later I added a little carbon fiber strip under the head unit where there is a lip... for some reason that piece of plastic had some odd staining and scratching... I really did not expect this to work, but it came out amazing... sorry for the grainy lighting, its night and the blue leds are out: