Help you in Sketch Up

I have Uploaded a 3D topographic step by step model of the lighthouse. Whoever wants can download it and use it. If you have a better one for want to share you version you can email it to me and i will upload it .

Just go here
http://www.mediafire.com/?sharekey=a591e56434b7e97824a64199ac7f73e5e04e75f6e8ebb871
and download topo.skp you need google sketchup to open the file.