You could probably pick a handful of talented folks from those frequenting the TBBS alone and they'd do a better job of this kind of materiel.
Actually, I've been thinking lately, this would be a neat collaborative effort for folks here at TBBS for a TOS (and/or other) tech manuel, by and for fans? Something along the lines of a TOS era version of "Mr. Scott's guide to the Enterprise" with some basic diagrams and cross sections, plus a few photos and maybe even a few of MJ's original concept sketches?
We could use Warped 9's shuttle(s), Shaw's pressure comp. diagrams etc., and stuff from anybody else who has something cool to contribute, (CRA, Aridas?).
This would not only be far more "accurate" than anything on the market, but could stand out as an example to those who would publish future "Tech Manuals" of what it is we are looking for and would be willing to spend our money for, (sort of like free "market analysis"

Anywhoo, just a thought, carry on.