a lot of stuff was bought from the factory by collectors, unfortunately a lot of the older collectors dont post on forums, so who knows what is out there! it is also quite possible that people ended up with all manner of stuff, and have no idea what it is worth and hopefully it will surface at some point.
It wasnt that long ago when people were claiming it would be virtually impossible to complete a set of palitoy 12 backs, and no one paid any attention to 30 backs, and look at how much the market has changed now, hopefully daves travelling archive will bring more items and knowledge out collectors and ex workers.
Dave- once photobucket starts working again, I'll post pics of the fett sample, see if its the one you have seen.