I just thought I would add this.
OH GOD WHAT A FUGLY SHIP! my eyes IT BURNS! IT BURNS!
I disagree. Since this was only a preliminary sketch, it would have gotten much better as someone on the ship art board has already made it for 'The Planet of Titans'. I like it the way it is and the last thumb nail sketch of it entering that ignormous space station, which is much better than the TMP station, is wickedly cool and wouldn't have minded that either as much as the '57 chevy Buick tail fins that we got with TMP and the next Phase if there was going to be a next phase which was a stupid idea for the name of a new Trek series. It was another Bob Justman idea that ranked up there with picking Patrick Stewart as the captain of the new series TNG.