[WIP] Lights for Von Dos' SH5 Queen Mary liner

I've already added the night navigation lights.

I also added some real light near the funnels, but for an unknown reason, the light is less powerful from one funnel to the next one ... As always with SH3, you never get what you are expecting !

Now, it would be cool to add some lights for the windows ! The idea is to reproduce the same mecanism applied with city lights, to have the lights only at night. Here is a texture which could be used (it comes from the enlighted ships of GWX) :