i didnt see any skins or couldn't find any anywhere so i decided to make the RICOCHET Armour from Halo 4

it was used in the game Mode Ricochet which is a updated version of the Gamemode Grifball created by Burnie Burns and Gavin Free of Rooster Teeth.

Grifball got implemented fully into Halo 4 as a gamemode. Then a new updated version of this Gamemode with normal weapons instead of the Gravity Hammer and energy sword called Ricochet which this Armour was made for.

HALO.WIKIA.COM
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MJOLNIR Powered Assault Armor/Ricochet or Ricochet Armor is a MJOLNIR [GEN2] variant used by SPARTAN-IV personnel.

• The Armor is obtained by purchasing the Bullseye Pack.
  
• The armor closely resembles the gear that American football players wear.