I just got a resin Noble 6/Mark Vb helmet from Icon Props to help my brain figure out a metal armor build I'm doing. I'll be doing at least two Noble 6 visors. I'll be making a small vacuum table to hot-form the visor based on some youtube links that were posted here on the forums. I'm using the visor part of the casting, after it's cut out, as the forming buck. I'll post up all my trial and errors, along with the successes, but it'll be after thanksgiving before I get to it, though.