I purchased the padded insert from Fenix Props on Ebay. It gives a nice finished look to the helmet.
I placed some extra foam on the rangefinder side so it does not tilt on the stand or if you want to wear/ display.
The insert itself is nice. But needs to be glued or velcroed in. I've had it...
I used thus stuff...
Birchwood Casey Aluminum Black Metal Finish Touch-Up 3
I used a whole 3 oz container and have a spare for future touch ups.
Costs about $8 for the 3 oz.
There lots of YouTube videos explaining how to go about it.
I received mine yesterday! I blued it (blackened since aluminum doesn't blue) stained the stock and assembled it already!
Awesome prop! Thanks Fieldmarshall!