I'm not the only Star Trek fan at school. One of our other teachers, in his spare time, makes Star Trek models. He even has a couple in his classroom, and they're way cool.
Today he showed up with one for me: a 1:350 scale model of a Constitution-class starship. It's not a Federation, ship, however. Look at the insignia.
You can't tell from the pictures, but this model is about 30" long. So many tiny lights that light up! This is a true work of craftsmanship.