I carbonised my Center console - the center tunnel, also recently done the B Pillars too.
All Done with Water transfer processing, not vynil wrap, as the wrap would just NOT work on the B pillars and the center console.
Water transfer printing is not cheap (especially here) however - once done it looks the NUTS;
mid rebuild;
http://i53.photobucket.com/albums/g46/abarthroo/Coupe/Carbon%20wrapped%20interior/IMG_3971.jpgdone;
http://i53.photobucket.com/albums/g46/abarthroo/Coupe/Carbon%20wrapped%20interior/IMG_3972.jpginterior more or less done, - but Wish I had done the B pillars at the same time of rebuilding the complete interior panels, as its going be a real hastle to get to the two bolts holding the B Pillar in place.
the water transfer printing is really only for parts etc that can be "dipped" into the water tank. for seals etc would be not possible.
Have you considered contracting someone to Airbrush the inside of the seals - with a carbon look ??
Good luck with your quest chapper.
R00