65 Barracuda carpeting question...

After looking at another thread on this site, it apparently wasn't unheard of to have a Barracuda with black trim and carpeting in the front and gold carpeting in the back.

If you check this thread, http://www.forabodiesonly.com/mopar/showthread.php?t=148009, the fender tag for this Barracuda clearly shows that it should have a black interior, but it still has gold carpeting in the trunk area. Granted, I know this one is a 66, and mine is a 65 and it could have been put in after the fact, but it is still weird. Has anybody else come across a car like this?