Holy crap!
I didn't realize people were still replying to this thread. My apologies. I rarely visit the Marvel side anymore.
I'm afraid the 3d model was lost. I've actually suffered a couple hard drive failures in the past year or so. The first crash was pretty major, and I lost some models and data. This model was one of the ones lost unfortunately.
In all honesty, nobody actually managed to successfully print the helmet, or at least as far as I know of. I myself never attempted to. This was literally one of my first models, and it was quite flawed. Many errors, and I still have doubts about the fitting of the faceplate being right.
Just the same, it's gone for good I'm afraid. :unsure