This liner is estate fresh (found today). It’s a standard original US International Molded Plastics liner with German decals applied. All I need help with is the originality of the decals. Two National tricolors and a SA decal applied to the back.

Decals are sold daily across the internet for re-enactors, I would put these in that category.

Possibly post-war OPFOR?

Poentially someone's creepy, strange, weird sense of humor?