Thanks, all! I received the visor a while back, but I was working on a commission so
I put this helmet on the back burner. I finally had a chance to install it, so here are
some finished pics!
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I went with a standard shade 3 welding visor for this project.
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Here are a couple of angles of the back.
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Two closer shots to show some of the multi-layer weathering.
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This was a really interesting side project. I'm a big fan of the concept artwork from the OT
and I had a lot of fun bringing one of those concept sketches into the 3D world. 
This helmet doesn't really fit in with the rest of my collection though, and I'm going to offer
it up to a good home in the Cargo Hold. If you're interested, look for the FS post. 
Thanks to everyone who followed along with the build!