I have the visor cut and I tested it for fit before painting. I figured it would be easier to epoxy putty it into place after everything's painted rather than spend time masking it over and over.
I also have a pre-wired cpu fan for ventilation. I hollowed out a channel in the left earpiece so fresh air will be drawn in from the bottom edge of the helmet. I'm not too sure how well this will work (might not be a big enough duct) so I may end up adding some half round tubing on the inside too.
I'm also looking for a football helmet replacement liner so I can have something a little nicer than the weatherstripping I used in my boba helmet. I also coated the inside of my boba helmet with a rubberizing product called Plasti-Dip. It's designed to replace damaged rubber grips on pliers and whatnot. I like the effect and I'll be using it for the interior of this helmet as well. There's not much padding value, but it makes it a little quieter when some idiot taps on the back of your helmet to see if it's really metal.
Lastly, I'm installing a black drawstring neckseal that will velcro in so nobody can look up into the bottom of the helmet.
I'll probably only keep this helmet to display with the rest of my collection, so I doubt I'll spend too much time on any other bells and whistles.
I'm still toying with the idea of making the rest of the jango costume, but it will have to wait until after I finish the boba costume.
Regardless, I'm spraying the other (navy) blue today so I should have more progress photos to post in the next day or so.