Osborne / TRS-80 III wanted for British TV show- can you help?

This was posted on oldcomputers.net comments page, can anyone help? Please email rosy thomas directly: rosy.thomas(a)talkbackthames.tv hello, we are working on a comedy series over here at talkback - basically a pastiche of the old British technology programme "Tomorrow's World" specifically circa 1980. A script is currently being written which includes a fictitious military super computer - interest has been expressed in the stylistic beauty of the Osbourne 1 and also the TRS-80 model III... I expect you would not be interested in hiring your computers to our production but I wonder if you could advise me of any easy way to get hold of such rare computers for our temporary purposes. We do have full insurance public liability and otherwise. We start filming on the 13th September for 6 weeks. I will attempt e-bay and also explore all your links but if you could advise me in any way I would be very grateful. If you are interested there is information about our first series on the www.bbc.co.uk. This was a slightly different format in that it was a pastiche on the open university programmes of the late seventies. Thanking you in anticipation for any help you can give me.