Get them made from Montgomery road ask any of those ''artists'' who make ricy bodykits for cheap cars.
I got a front bumper made from one of them and it was just rubbish , it cost 4000 to make the bumper and 8000 to paint it from Shanawaz Mercedes and the next day it gets stuck on a speedbraker , splits into two pieces.
You better get a plastic one made instead of fiber.