3d Design Software Free

A good 3D design software?

Does anyone know the free and commercial software, you can design rooms, landscape use and one for my movie 3D? If someone is using iClone 3 PRO comes with that option? Thanks!

Large packages: 3ds Max (Autodesk) Cinema 4D Blender AC3D form Z Houdini Maya (Autodesk) free package: "The art of illusion": http://www.artofillusion.org/: free software packages developed under the GPL. Anim8or Providing a property Freeware 3D animation package. AutoQ3D GPL is a model of cross-platform.

Platinum Arts Sandbox – Free 3D Video Game Maker and World Design Software For Kids And Adults