The following two models were submitted by me, Anders Isaksson:
tanders.dat - Original title "My Home", made by me, free to use under any
license. It was originally built in BlockCAD when the world travelling
minifigs Colin & Wanda visited me in 1999. http://web.telia.com/~u16122508/mwt/index.htm
Old-timer Gary Istok has/had some photos on the web of this LEGO Idea which
he built with real pieces. Although he made it slightly larger - quadrupled
the model into a square castle.