http://halocostuming.wikia.com/wiki/Pepakura_File_Index they are free just have to wait 20 secs tehre u can find halo 2 ODST armor or halo 3 odst armor there ther eis also Mk 6 mk 4 crops and many wepons to choose from like the sniper magnum Missile Pod Flame Grenade Carbine and...
if u are refuring ot odst then i ahve not seen them the abdominal area is located at http://halocostuming.wikia.com/wiki/Pepakura_File_Index but the left side plate and the belt buckle for some reson download