You can't. You will have to build it, as LEGO never made a Halo series. There are "megablocks" making a Halo playfigures, but as everyone knows, the price is equivalent to the quality. These have a shorter shelf and usage life then Lego bricks, so it's better to buy Lego, and base it off a fan's creation.
You can't actually (as far as I know) get Halo LEGO but you can get stickers to stick and your LEGO men to make them look like Halo characters. P.S My friend bought some stickers of Marines, Masterchief and some Grunts and that's how I know.
Brickforge
all the armor and the helmet is under space marine and don't for get to go to accessories and get the visor.
Also you have to provide the Lego body.
You can get Halo-themed MEGA-BLOKS from most commonly Target, Walmart, or Toys R Us. But you can't get "halo legos" anywhere, considering they don't exist.
There are no official Lego Halo sets. You can only buy a custom one off Ebay, or simply build your own.
There are no Halo Lego pieces, but there are Halo Mega Bloks sets, including, but not limited to the Wolverine, ODST Drop Pods, Warthog, and Banshee.
brick forge
You can get a normal lego figure paint it white then make halo armor and add a lego alien police helmet (blue one with adu on it) and then paint that white and paint a halo helmet
Not Lego halo but there are halo megablocks sets.
No. There is no Lego Halo. It the game was a Hoax, and there are no sets for it. There are fans building Lego Halo, but not the Official Lego group.
No, Lego Halo does not exist.
Lego Halo does not exist.
There are Halo Mega blocks. They are similar to Lego.
No. There is no Lego Halo, only Megablocks Halo Universe sets.
No. There is no Lego Halo, only Megablocks Halo Universe sets.
Microsoft has given up on the Idea and there will be no LEGO Halo or Halo DS.
YEZ! real halo armor at ebay.com
There isn't a Lego Halo video game. Mega Blocks is like Lego and has build-able Halo products.
There will never be a Lego Halo because halo is 16+ and violent - unlike Lego