Joyride Studios/Halo 1 Series 4
From Halopedia, the Halo wiki
The package calls it a "White Master Chief", when it is actually a multiplayer Spartan.
The Warthog Version 2 figure is different from the first version, as it is an M12A1 Light Anti-Armor Vehicle, or a Rocket Warthog. It features three "mini" red Spartan figures that can be placed on the driver, passenger, and gunner positions. It also includes a mini Assault Rifle.
Despite the Rocket Warthog in the game being a black color, the figure itself is more of a grayish color.
On each action figure unit, Joyride has included a serial number, which allows you to find out when the action figure was created. The date code has four numbers followed by 'SS' actually stamped or embossed in the cardboard. The first three digits are the date the product was made, and the fourth digit is the year. For example: 2653SS means the product was manufactured on the 265th day of 2003 (9/23/2003).