This is what the Tena Controls 18" USS Enterprise nacelle animation and lighting would look like.
It's pretty close to Madman's 18" Enterprise nacelle lighting setup.
The Federationphaser 18" Enterprise nacelles have a bit more rotation effect resolution and are the proper CW/CCW.
The common denominator on 18" Enterprise nacelle optics is the missing dark lines. I'm going to call around tomorrow and see what options there are to include nacelle lines for the 18", but doubt this is possible without the addition of some mechanical pieces.
What I'm impressed with is Tena Controls's ability to silence the electric nacelle motors in the 1:350 scale kits.