This is one of the best built models ever. Strong, accurate, detailed.
But I can offer some bits of advice. in no particular order
Silver paint from an air brush light blocks without adding thick layers of paint like a spray can does.
Decals - the warp nacells have decals for the grey areas forward of the nacelle struts, put these on before you glue the pieces that bridge from dome to nacelle across the ridged area. {it's hard to describe but youll see it}
Also on Decals, if you are doing the after market weathering decals from Polar Lights {I recommend} you want to apply them BEFORE attaching the bridge module. Otherwise they don't line up. Notice on my model on the saucer you will occational see a clean line between the pie-shaped wedges. 1: This is actually sceen accurate from the re-done digital blue ray, and 2: the decals lay UNDER the bridge module so attach them before the bridge.
And, if you are doing the landing gay and lighting it, then you will find the Polar Lights kit does not allow enough space for the lights. You have to carefully grind the outer hull down to a thin THIN layer to make room. Or, I just omitted the lights on the circuit labeled "Q" . there's enough ambient light to illuminate the shuttle bay.
Well, if you want to email chat or contact me with questions, gerry1of1@live.com will reach me. I'm no expert but happy to share any experiences I have.