So I have this weird obsession of making everything on this Dell Latitude E6420 I own like original.

I know that older Dell models like this shipped with a restoration disc, with a custom version of Windows 7 that included all the drivers and software. 

I don't have this disc, and I am wondering where I can find it, if I can find a copy of the disc, or if I can find the contents of the disc and make my own.