I managed to find the original blueprints for the McCain PVS signal, Intelight ESB, and another. But does anyone have a backup copy of the blueprints for the following?:

3M 131 HVS 12 inch

#M 123 HVS 12 inch

Econolite 12 inch Bulls-Eye

This is what I'll need to transform these into 3D models to immortalize them into the PC world. The best way to transform something into a 3D model is to use the original blueprints.