Practice,It will take time depending how complex of a job you have in mind.
The carbon fiber is easy realy,but it is a step in the entire process...the entire process takes time....its not hard ...its just more time in the body.
CF is ultra easy. Just get some of the foam gridwork that is used to line the bottom off drawers (to keep things from sliding around). Lay it down on you work and spray one color (black for instance). Then just remove the foam and back the entire area with the other color (silver). You don't want to spray straight on though. You want to spray at about a 45-60 degree angle to the surface and the same angle in relation to the gridwork.