Thanks! The size is majorly important in this build. For scaling I have been using the armory function in the game , trying to make it as close to that model as possible. A lot of Reach builds that I have seen, even though they may have been scaled properly to the builders own body, end up disproportional as a whole, legs too short, torso too big, helmet too big, etc. and that may be more comfortable for the wearer, but I want to really nail the visual factor. The suit (between the boots and helmet) actually adds about 8" to my height!!! This particular helmet is taller than most of the other buckets in the game, I haven't padded the interior yet, so i actually had to put a balled up pair of socks on top of my head to support it for the pictures!
Anyway, working on the cod tonight...