Apparently he left the metal tanks outside for a couple of weeks for them to rust up, then varnished to stop further rusting.
Which rar files have you gotten so far?
Will ask brother what the show and where it is. Pictures were taken on a Fuji S304

The men also move too! Arms, head and torso. Each one, so commander looks at the map, puts it down. Another raises and lowers binoculars, the gunner loads the shell. Awesome. I've got some AVI's of the men.