The Doomsday Conversion kit from Alliance Models allows you to build the damaged Constellation!

You can light up the engine nacelles with these great LED units that simulate rotating engine lights inside the domes. Check out this movie clip of the lights in action!

JTGraphics makes a number of great decal sheets for this ship! The Starship Names and Numbers features markings for 9 additional starships!

This large sheet of Kitbasher decals includes more ship names, alternate markinigs and flags, bridge decals, warp engines, sensor dish decals and much more. 

Add an “aztec” pattern to your starship with these paint templates from Aztek Dummy.  When the USS Defiant appeared in the Star Trek Enterprise series, it had this aztec pattern.

When the USS Constellation appeared in The Doomsday Machine, it was built from an AMT kit. This alternate B-C Deck fits on the Polar Lights kit to duplicate the bridge design of the AMT kit.  If you are building the designs of the Franz Joseph Tech Manual, you need this bridge part.

Many alternative starship designs feature a sensor dish mounted from the bottom of the primary hull. This Sensor Dish Mount from JTResin allows you to easily add this feature to your model!

StarFleet Assembly Manuals is a great book by Paul Newitt. This book takes you step by step through building and lighting the older AMT Enterprise kit.  The information in this book is valuable for building any starships!