Ask HN: Anyone want to buy me a TRS-80 so I can make a sculpture of it?

I've been making concrete sculptures of computer history hardware and would really like them to continue to be as accurate as possible but I can't find any good resource on the dimensions of the first generation TRS-80. I'm not quite a tech millionaire but if someone wanted to impulsively buy this thing for me I could make a really fantastic sculpt of it: https://www.ebay.com/itm/255205656532.

Some examples of what I've sculpted so far --> https://tombetthauser.github.io/societyofobjects/images/