Star Trek (The Original Series) United Star Service Enterprise NCC-1701

Version one 22-inch TV Series Production: high output lighting, warp engine nacelle lighting, blinking navigational and formation lights, top-of-the-line decals and accurate aftermarket parts, 360-degree swivel movement on power base.

Version two 22-inch" Second Season Pilot: non-blinking warp nacelles, famous ‘spiked’nacelle domes, blinking navigational and formation lights,top-of-the-line decals and accurate aftermarket parts.

Did you know there are four sections that make up the saucer?  I've made at least 12 of these, and making it seamless is my specialty, with correctly placed windows on this version of the ship.