Lighthouse with rotating light on a cliff
The light house model is 5.500 tris and the cliff is 3.600tris. The cliff is mostly for showcasing but it's included in the package.
I would not recommend using the model for close-up display like in a FPS shooter since the building is using a unique texture (low res). But it would be great for an RTS game or as a prop in the distance.
The Volume light in the tower is not included, it's a lightbeam package available in the Asset Store. The model is rendered using the free version of Unity with lightmaps. See webplayer below.
Webplayer