https://www.cnbc.com/2018/04/16/apple-gold-iphone-x-not-released.html

Apple apparently designed a gold-colored version of the iPhone X but hasn't released it yet, regulatory filings have revealed.

Companies launching new phones in the U.S. must file a document detailing the device with the Federal Communications Commission (FCC). Apple filed such a document in September 2017, showing a gold iPhone X.