Hey I tinted my rearlights a couple of days ago, thought I'd share some pictures and recommend flyeyeskit. I was randomly browsing the web when I found this amazing products, its extremely easy to work with and the finish looks astonishng. (I dont work for this company or anything)..
This picture was taken before I started
(PICS: Imageshack Album
(Close-up) !Warning: Big image!
Hope you like it!