Well you probably can't make the visor too reflective for a movie, otherwise you'd catch the film equipment whenever Chief looks towards the camera.
Also, comparing a baked cubemapped suit with pixel shaders that approximate reality (and intentionally changed in certain respects for artistic reasons) versus full real bounced lighting.
Also, comparing a baked cubemapped suit with pixel shaders that approximate reality (and intentionally changed in certain respects for artistic reasons) versus full real bounced lighting.