Unless you can find someone who has made the exact one before you will have to have an accurate template made, shaped to support the glass as it's moulded to shape.

They do them on American Hotrod, made out of sheet aluminium, rolled and welded and re-enforced at the back. It probably takes more time to make the template than to form the screen after.

Lots of £££££££'s I'm guessing.

I'd have more than one made,,, just in case.

These make O.E glass:

http://www.saint-gobain-sekurit.com/en/index.asp?nav1=

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