Should I upload gun pics of guns I'm not sure have appeared in anything?

[MoviePropMaster2008]

As you all well know, the armorers throughout the industry have tons of guns which are ready to go, but have never been in anything yet. I have pics of guns I'm pretty sure have appeared in something, but I don't know the titles. Should I upload the gun pics (and corresponding gun pages)? There is a difference between uploading a gun pic of a firearm that is in active movie armorer inventory, versus some obscure gun that no one in the industry has access to.

I have some guns which I have photographed already and have prepped, but have not uploaded due to the fact that I'm not sure if they've been in anything yet. There is an argument to post them, in that having the clear pictures of them will help members identify them if they DO appear in a movie or show. And they ARE in active inventory.

Thoughts? Inputs? Thanks in advance.