Hey John...here in the U.S., I don't think any of these trucks came with quarter windows at all. I doubt it was even an option.

You might consider building your own hard cover with plywood. Y'know, you could custom-design it for your specific needs. I had intended to do this (and still might) but I found some lumber racks that help in my work, but would also make it tricky to build around in order to keep them in service.
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