Here are some new images from my makeshift macro studio. I don't think these are close enough to be considered true macro, but they are well within the 3 foot min distance of the normal Holga focus. I've added a shot of the setup for demonstration purposes.
Also, I had a Holga flash about 22" outside the box on a light stand.
[Sorry, image deleted during forum software upgrade. Please re-upload if so inclined.]