Fantastic. I made a very crude wooden one of these when I was in high school in the 1970's (still have the parts somewhere) based on the drawings in the Starfleet Technical Manual. I had taken it all apart soon afterwards with the idea that I'd re-do it better, but I never did. I was recently thinking I should put it all back together in its original condition as a keepsake, and build a proper new one from scratch - but I doubt I could ever reach the level of quality I see in this build. Bravo!