You know, every time I sit down to work on this thing, I get the distinct image of John Eaves watching me over my shoulder and laughing as I try to duplicate his work. 

Seriously, this ship is so geometrically unwieldly, I half think he designed it as a giant "You think you're good? make this, I dare you!" to all the people who obsess over accurate models of ST ships.
Main reason I think this?  The saucer structure is 
not level.  Even though you see concentric ovals from the top in the panel details, that doesn't mean that parallel lines are at the same vertical height.  The back half of the saucer actually slopes downward a lot more than the front.
And let's not even go into the freaky flat/curved shape of the pylons to make them bend to match the hull.. this ship is a detail freak's nightmare.