Impulse Engines! Part 1

Here are the impulse engines and their parts. Basically a progress of cutting the gaps out.

(The finished pieces)

I finally gave in and used a dremel on the main hull cuz drilling those holes is pretty darn tedious..... However, for those smaller pieces of the impulse engines, I wouldn't recommend using a dremel (unless you've got really really really steady hands).

(Impulse engine Gaps cut out on the main hull)

(Impulse Engine Assembly-Whole)

At this point, I still need to cut out the gaps for the warp engines, "back engines"?! and misc holes for blinking/stationary lights.