My harbor needs a lighthouse. I was going to build a traditional looking one, and even bought some stuff for it, but I really didn't have the time. So I went in another direction entirely.
I bought off ebay a GW box set, Eternity Stairs and Dreadfire Portal. My friend Lou suggested using it as a lighthouse. At first I was setting on building the traditional lighthouse, but I slowly came around to the fact that time was not a luxury I had.
So here's my take on a lighthouse in the Wizardly World of Frostgrave.
First up, I needed a light for the top of the lighthouse. I found these Skylander things that work with xbox, on sale at walmart. I got this one for the blue crystal.
Asteroid Buster game, I used LED's to light the hangers. I wanted LED's to light the crystal. I ordered more LED from the same site, ModeltrainSoftware.com. Battery connector, on/off switch, flickering blue LED. Great site with lots of options.