just create a polygon cylinder and increase the high division , say 10
and select the faces but not the faces at the both side , and do extrude ( uncheck use selected curve for extrusion) and but 1 in the random , applay , and you will get cave.
create camera into the sphere.
hope that will help you
Last edited by omar77 : 18-04-2006 at 10:38 PM.