Agreed, from the description it sounds closer to "people who are aware of the missing parts in the imagined image". Never heard of this "condition" before. It

Agreed, from the description it sounds closer to "people who are aware of the missing parts in the imagined image". Never heard of this "condition" before. It may apply to me. I can somewhat imagine a static thing or a face but trying to "zoom in"/"rotate" or imagining smaller details completely ruins the illusion.