SPHERE PREFAB 
By  -DR.B LiFestream.ent-

This a very good model of a sphere made with technique cone-slicing 
It was made in a very big scale so it doesn't produce any invalid brushes at all !!!
Well as long as I tested it it didn't appear to do anything wrong : D 
USE WITH CARE AND JOY AND JUST PUT ME SOME GREDIT IF U PUBLISH ANYTHING USING THIS
any mapper can contact me if he wants at                  --sotiriadisgeorge@yahoo.com--