http://sketchup.google.com/download.html

Maybe with this now free we will start to see more plans for all the great projectors being built

I have done a few and so have a few other guys. Here are the links to them:

My stuff

The Others

A general search using the keyword Lumenlab will produce even more results. At least for those that were uploaded using Lumenlab as a keyword.

Yeah I tried to make sure that I put every permutation of Lumen Labs in mine. LOL