Fantastic guide. Really easy to follow.
I do have one question though and would greatly appreciate any help.
This works great on large evenly shaped areas like the whole car, or a big square bonnet but how can you apply this effect to a oddly shaped area?
I'm trying to make a nice carbon bonnet for my RX7-FD.
When painting on the TOP/HOOD layer if I stretch the pattern to fit the widest part of the bonnet it'll either hang over the edge on to the top of the side panel or if i keep it inside the bonnet then i'm left with a odd triangle shape with no fill...

Plus I want to be able to go around the lights and leave them the same colour as the rest of the car.
I guess I'm just after a tutorial on how to 'colour inside the lines' as it were.
any pointers or links to other guides wil be fantastic!
Thans in advance
Giz