I belive that you can find something here ;)
By TaffGoch
http://sketchup.google.com/3dwarehouse/cldetails?mid=1f33552966b6f22224e5217d8a2e013a Model & Tuto
http://groups.google.com/group/geodesichelp his site
http://www.publiccollectors.org/domebook_2.pdf&usg=AFQjCNE7SnF1PsC33eSTqdlJ4t3jZTF3GA a crazzy book!