I have a similar one, with a silver bridge cover, white pick guard, black thumb rest, and black precision pickups. It is also sunburst with "cahuenga" written in gold on the head. It looks almost exactly the same as the one here;
Autographs America.com however it has silver, round volume and tone controls.
Ps I am hoping you have found out more about it, and that you can reply (though I did 3 and a half years late) to this with more information, Because I am having some trouble finding it.