Master Chief or Spartan-117 is definately the iconic character from Halo series. On top of that this title series and this characters has help increase alot of sales for the Microsoft XBox . What is XBox without this characters.
McFarlane toys has a 7 inch figure on Master Chief from Halo line toy series, this figure is a scale up from the 7 inch little brother. This review is the 12 inch rendition from Halo 3 Master Chief.