The most ridiculous example of this sort of thing that I can recall appeared in a Revell ad, in one of the British magazines (
Scale Models, I think) quite a few years ago. Must have been in the late seventies - a sad time for Revell. The company had just released its rather sorry 1/125 Type VII U-boat. The kit came with a stand, the nameplates on each side of which were shaped like silhouettes of torpedoes. The stand, if I remember correctly, was about 1/4 or 1/3 the length of the model. Some artist had painted a dramatic picture of an actual U-boat charging, submerged, toward an Allied convoy in the North Atlantic - with a gigantic torpedo hanging underneath. Apparently the artist had worked from a photo of the finished model sitting on the stand. And nobody at Revell noticed.
Right about that same time there was a bit of a scandal when the boxes of several Revell aircraft kits turned up bearing photographs of completed models that had quite obviously originated with Tamiya and Hasegawa. (The first hint was the fact that the models in the pictures had countersunk panel lines; those of the kits inside the boxes were raised.) The official explanation was that the photos were of "prototype models." The kits in question got repackaged shortly thereafter; there were rumors of a lawsuit, but I don't know what actually happened. My suspicion, given the way the management of the company was operating in those days, is that those people genuinely didn't know there was a significant difference between their products and those of the big Japanese firms. An F-16, after all, is an F-16.
That was a Dark Age in the American plastic kit industry. I hope we aren't on the verge of another one.
Youth, talent, hard work, and enthusiasm are no match for old age and treachery.