Well can "we" get the stencils, sand blast bottle, etc....to do it yourselfers?
I am a total do-it-your-selfer, not a pro by any stretch of the imagination. I spent 3 months tracking down all the info I needed to get this job done. That is half the fun of this hobby- researching, looking, experimenting with different techniques,etc. and then sharing what you learned. There is no secret here, it's all about the motivation to make the car as close to factory as possible. And yes, the etching technique will work on any glass object wether it be a '69 headlight or a cold beer mug.