RT20V

Hi to all
Can any one please help!! My Ur 20v is in for a re-paint, does anyone know the best place to get the Audi four rings for the doors and also the pinstripes for bumpers and sides of the car.
I took off the front bumper and back bumper, which gave us a few, surprises namely the dreaded rust, only surface though phew! But the rear bumper metal bar which the bumper attaches to, which then attaches to the car via 4 bolts in the boot is badly corroded, amazed it didn’t fall off on the way to the paint shop, does any one know where I might get one from, or will it be just a case of getting one made up, out of alloy or galvanised steel of course.
Many thanks rock.