And what do you think?
The second one looks like the bombing target shown on this pagehttp://www.airfields-freeman.com/CA/Airfields_CA_Mojave.htmfor Cuddeback Dry Lake Drop Zone (towards the bottom of the page).Otherwise no matter how inventive I am with search terms I'm not finding anything.Expect no source to be forthcoming, or a perfectly simple explanation for the one that does.
The thing is, why even bother?The technical challenges to filming on Earth are insurmountable in practical terms, IMO, and more expensive and risky than actually going to the Moon.
Have you tried the bottom image as a negative?