Well... They are actually being used for education inside lego :-)
So I can´t really show them, but this is also more of a general thought about using the lxf´s that other people have done... It would be really great but you really dont want to step on anyones toes.
I guess any lxf´s that people put out there is for others to use and build from, but my case is a bit different I guess...
I will post a render when I get a chance.
Best wishes... Jakob