The very old, old ones were either firecrackered or torched. In the past ten years they have been handed down to my son who displays (not plays with) them. For each new one I build, I will hand down an old one. I think I do want to keep one to use as a guinea pig for experimenting zimmerit, weathering, etc.
"It is well that war is so terrible, lest we grow too fond of it."-R.E.Lee