You mean something like this?
It's a 2008-ish Squier Standard Precision Bass Special. Around the same time they made a P-Bass Special Black and Chrome Edition. The body and headstock were metallic black with a mirrored chrome pickguard. All the other P-Bass Specials around that time had a natural finish to the headstocks.
In general, Squiers seems to have more matching and/or painted headstocks than Fenders. I guess they're allowed to go a little more "outside the box" with cosmetic touches.
After being discontinued after 2008, Squier has started producing Specials again, only under the new name "Precision PJ". Unfortunately, they don't have matching headstocks. Still, I am curious about them.