This 3D model was originally created with Sketchup 7 and then converted to all other 3D formats. Native format is .skp 3dsmax scene is 3ds Max 2016 version, rendered with Vray 3.00 My entry for 3d challenge 097. - A no kind of building. - The climate change began, the water level rises, day by day, and we may not know when will it stop. This I offer an alternative solution to the cities. Probably if this building would be able to speak, would say only so much: kill me. Accessible aerial and water way. If you have an idea where would be needed the entrance, post it in comments.