Outer Grill Paint Question?

[67CHIP72]

Awhile back I bought what I thought was a NOS outer grill from GMC Pauls. I also ordered a 72 style NOS inner grill, bezels and emblem elswhere to make up a new grill for a truck I sold last year. When I bought it and made it up I did not know as much about these trucks as I do today. My question is about the outer grill. The sticker on the box is GM, but I know its not something that was produced when these trucks were made; it is new as the box stickers have a website address. The black paint is only a stripe around the headlight area and does not cover the high ridges as the originals did. has anyone bought what is called a NOS piece with the newer sticker that has the correct paint scheme? I would like to make GMC Pauls aware of this as they are a vendor here.

Here are pictures of the grill assembled and the inner and outer grill stickers on the boxes showing the difference I described.