Here are some pics of my tail light tint.
I followed this guide to the nuts with all the steps and materials:
HOW TO TINT YOUR TAIL LIGHTS WITH VHT NITESHADES (VIDEO 1 OF 2) - YouTube
HOW TO TINT YOUR TAIL LIGHTS WITH VHT NITESHADES (VIDEO 2 OF 2) - YouTube
I only put on 2 coats of nite shades instead of 3.
The final finish turned out like glass - lots of polishing pays off nicely...