Yeah, but as a fan I wanted drawings of the ship I saw and loved onscreen and not some generic unknown. And it would years more before we started to see more faithful drawings begin circulating.
That said FJ's work did add to much of the world building we saw/heard onscreen, the references that suggested so much more "beyond the bulkhead."
Now I have to say that FJ's influence encouraged me to have a similar style when doing my own 2D schematics.
That's great work, Warped9. Very cool.
Another fine draftsman inspired by FJ was Michael McMaster, whose Klingon Battlecruiser and Enterprise Bridge plans are well-known.