He's playing a Grey Knights army in golden armours called the Richmen.
I wanted to try this color scheme and I found this Forgeworld's boarding Space Marine waiting in a box so I decided it would be a perfect birthday gift.
I used Mr Hobby's Super Metallic for the base colors of the armour, these paints are very fluid with fine pigments so they are easy to use in a airbrush.
The gaming base is magnetized so it can be removed from the display base.
