As a real-life lighting engineer, you've gone too far in places.
The underside looks great. Well done!
The topside though - your temp lights were too high up off the surface, and probably too bright.
Bring them right down to touch the polygon that's your 'luminaire'.
The ones near the aft should not illuminate the body at all, just a glow around the edges of the recess. (For realism, only the recess itself in fact)
The ones near the cockpit are probably close to the right place, but they're far too bright. Try an 1/8th of the brightness
Other than that:
- I think you may have normal trouble in the guns - I see a lit polygon that's facing away from the lights.
- Hint: Use several lights in a line to get a rectangular glow. They are all a bit circular right now.