McFarlane Toys/Halo: Anniversary Edition Series 1 - Advance
From Halopedia, the Halo wiki
The McFarlane Halo: Anniversary Edition figures are a series of five-inch action figures made by McFarlane Toys, based off of the characters from the Halo series in celebration of the tenth anniversary of the first game's release. The first wave of figures, Series 1 - Advance, was essentially a re-release of specific Halo 3 figures with minor changes. Unlike the second wave (Series 1), these figures do not come with any difficulty plaque parts.
Individual Carded Figures
Elite Combat
This figure is a "Covenant Purple" repaint of the Halo 3 Elite figures. It comes with a Plasma Rifle and a Plasma Grenade.
Platinum Master Chief
The Master Chief figure is a solid platinum repaint of the Halo 3 Master Chief figures. It comes with an [MA5C Individual Combat Weapon System|Assault Rifle]] and two Frag Grenades of matching color. The card's name says Master Chief, while McFarlane's website lists it as Platinum Master Chief.
ODST
The ODST figure from this series is almost identical to the Halo 3 Series 2 ODST figure. There are some minor changes, such as having slightly larger shoulder armor, with white highlights instead of a solid black. Also, the figure has additional pouches on its belt. It comes with a Battle Rifle, like the original version.
Spartan Recon
This figure is a Halo 3 Multiplayer Spartan with red Recon armor. It comes with a Plasma Rifle and a deactivated Energy Sword hilt.