[cabarbe]

Hi,
I am now getting mad about the rear piece that works like bumper. Well, I think it is not an actual bumper, but you understand me, don't you? Right, I would like to know which material it is done with, so in which colour the interior side should be painted. I have read the body is done in composite materials, but I am pretty sure this specific piece is not made of carbon fiber.
The problem comes from several pics I have; in some of them it is black, as if it were painted in black or covered by a thin rubber plate (the brilliance is like black rubber, that is matt) but in a couple I have it is in a yellowish brown or more exactly, a fleshish shade. This could be kevlar, but the "bumper" seems to wear a flat colour; I cannot see the mesh of the kevlar.
Can anyone help me?
Thanks in advance.