Good progress Cory.
Do you mean the lights on the wings?
If so, there's a few ways to do this. If you can punch some clear plastic sheet to make the lens covers, ten first insert a piece of foil for the reflector. If this is a coloured lamp, paint the foila and, when dry, cement the clear part in place using OVA or Humbrol Klear Fix. Do this after painting the model.
Alternatively, fill the holes with PVA, let it set, when it will shrink back a bit, pant as required, then add more PVA, letting each application set, until it's flush with the wing surface. It'll dry clear. Again, do this after painting the model.