Here are the pics I promised. I think the Memory card and Messenger turned out fantastic.
The vision camera is a little tricky due to the way it's made. I didn't allow the parts to cure long enough on the last couple of coats either. I actually may just buy another so I can do a better job. Keeping paint off the green ring of the camera requires some intricate taping! My parts are still good, so if anyone has a non-working vision cam to donate, please send it my way.
This last pic is actually my memory card dangling from a saw horse via duct tape. No, I didn't take it apart to paint it.