Thanks you Kerry I really appreciate your kind words. I don't have any diagrams but I'm happy to share what I did for the this model. Firstly, the camera does lie, the ship is no where near as bright as that picture shows, the lighting in reality is much softer but still effective. As I had no experience with LED's I elected to buy a pre-made set. I used Qty 2, RC car flashing light sets from ebay then I set aside the 2 amber lights that came with the kit and replaced them with a red and blue light. I thought red white and blue would be a better for an ocean liner. Then I would suggest you light block the hull with black then white. Now the fun begins you have to drill all the portholes, I think there is nearly a thousand on this model.

Gently sand the LED's for a softer effect and I locked them in place by using copper wire and suspended the lights in the middle of the hull. The control box sits inside the hull with just the power wire going through the bottom of the hull. I also modified that stand by putting a base on it to hold the 4 x AA power pack. Hope this helps.