Paul,
The pics I posted of the Chevy military air cleaner are legit. The seller described the packaging he removed if from, and it was the typical wax impregnated paper, inside a double sealed corrugated box, which was in turn dipped in cosmoline.
The only possible issue I had was that the seller was from Canada, and since the packaging was gone (destroyed when he opened it), he couldn't tell me for sure if it was for a Chevy G506, staff car, or even a Canadian Military Pattern (CMP) truck. It could have been for any of them.
I just noticed too that the decal I posted from this "mystery" Chevy military air cleaner matches the photos you posted at the very top of the jeep air cleaner...
While my preference will be for the stripes, I think its great that you'd offer the choice.