Camouflage livery for Mercedes in 2019?

Mercedes have shown a glimpse of their 2019 Formula 1 livery on Twitter, showing what appears to be a camouflage paint-job on the front wing of the W10.

World Champions Mercedes will launch the car that Lewis Hamilton and Valtteri Bottas will use for the forthcoming campaign on 13 February.

At the time of writing it is not certain that the camouflage livery will be used for testing or if the design will be part of the livery the Petronas backed team will use for the full 2019 campaign.