We don't know if the idea has been copied from Sig Sauer and their Custom models

or from Cabot and their legendary "meteorite" 1911

but, Walther also decided to release a series of richly decorated pistols under the name Meister Manufaktur.

The Meister Manufaktur line was started by the LP 500, to which Walther added the Q5 series. The Meister Manufaktur offer includes guns named Arabesque and Patriot with hand-engraved frames and slides and also a less decorated Black Diamond and Black Tie models.

The guns will be available in limited quantities at a price in the range from 2,790.00 to 4,449.00 USD.

Sources: thefirearmblog.com, sigsauer.com, youtube.com, cabotguns.com,