staind glass tail lights?

i want to do the staind glass tail light from homemadeturbo.com but where do you get them taillights (http://www.homemadeturbo.com/tech_projects/taillights/taillights_step_6_P.jpg)

ebay or used. they quit making them long ago

I have a set already tinted red....pics avaliable....PM or email if your interested [email protected]