Blender - Blender is the open source, cross platform suite of tools for 3D creation.
BucketList.net - Bucket list ideas, advice and support
FreeCAD - An open-source parametric 3D modeler
iBucket - A social bucket list apps that helps you achieve your goals & trips. Available for iOS, Android and Web. Dream it. Plan it. Do it.
Sculptris - Sculptris: Enter a world of digital art without barriers.
Dreame - Your bucket list visualized. A tool to manifest your dreams.