Mercedes and Racing Bulls unveil special liveries in Singapore, Red Bull skips

Mercedes and Red Bull Racing will be sporting special liveries at the upcoming Singapore Grand Prix, while Aston Martin will feature a special helmet for Sebastian Vettel.

Mercedes has revealed a special livery for the Singapore Grand Prix, which is inspired by the team's title sponsor Petronas. The livery features a predominantly black and green color scheme, and the Petronas logo is prominently featured on the front wing, engine cover, and sidepods.

Red Bull Racing will also be sporting a special livery in Singapore, which is inspired by the team's title sponsor Oracle. The livery features a predominantly blue and white color scheme, and the Oracle logo is prominently featured on the front wing, engine cover, and sidepods.

Aston Martin has revealed a special helmet for Sebastian Vettel, which is inspired by the team's title sponsor Cognizant. The helmet features a predominantly green and black color scheme, and the Cognizant logo is prominently featured on the top and sides.

Red Bull Racing has decided not to run a special livery at the Singapore Grand Prix. This is likely due to the fact that the team has already run a number of special liveries this season, and it does not want to dilute the impact of its regular livery.