New helmet and dont know much about decal and model

[FNG]

I would like to see what he says too

[FNG]

I think its good IMO it just has that feel. I dont see any traces of paint in the pack of the helmet at all. Its just missing the rear liner pin, should I leave it alone or try and find a period pin and install it?

I have to insure my items for insurance and thats why I ask prices, I would imagine its worth 700 to 800 is my guess...any thoughts on that?

I know these are rare but lets wait and see some more thoughts on it ...thanks so much