I just realized the Gorn ship design is almost identical to the remastered CGI Gorn ship. Nice continuity!!
Finally, some one noticed that...I was waiting for the 'that is a strange looking ship' comment.
You are indeed correct about the design. There are a few designs on the net about possible Gorn ships. But it seemed the right thing to do to use what CBS digital came up with...even though it wasn't fully seen.
Another 'bonus' in the next episode is the Andorian ship we see on screen. It is very similar to the ones seen on Enterprise...but, more in the TOS era. Both of these were modeled in 3D by an artist named Tim Bailey, and inked by Tom Phong.