i supplied the vinyl myself. i bought them from here:
Colored Vinyl Lens Film - Head Light & Tail Light Tint - Peel and Stick

he installed it for me for $70. i would've tried to install it myself but all the angles and curves in the 370's lights are just too tricky lol

They look good, how much did he charge you? I might be interested lol

the taillights have tinted vinyl over them. i chose the darker ones and the taillights still shine through them brightly =] my friend who did it cut the vinyl out over the reverse lights using wired tape too.