mark V helmet

so i been wondering does any body have the Halo 3 Mark V pep files... i really need it, because i want to start on a project that will make me very bussy.. and well because i want that helmet too... :lol:
cool cool just tell me if you need pics i have a butt load of them i just dont know how to make 3D models????? anyway holler at me when your finish please