Бесплатный редактор от autodesk: сайт
может я запоздал с новостью но я о нем в первый раз слышу
Вот описание с usa.autodesk.com:
Free 3D Modeling Software for Making Ideas Real
When you have an idea, you want to create it, make it, and hold it in your hand. Autodesk® 123D™ software can make that possible. Autodesk 123D provides useful tools for making things—for quickly giving shape to your idea, exploring it, and most importantly, making it. Autodesk 123D is free* 3D modeling software combined with content and fabrication services that work together, so you can create, explore, and fabricate your project. With Autodesk 123D, the idea is only the beginning.
Create it—Quickly model your project with precision, so it can be ready for fabrication
Shape it—Change a simple shape into something more interesting using smart tools, such as dynamic push-pull, smart patterning, symmetry, shelling, and edge tweaking
Get content—Select from a wide variety of free models to start, add details, complete, or visualize your project
Make it—Output for 3D printing or deliver your project to fabrication services
Learn how—Get up to speed with step-by-step tutorials and movies that teach essential skills
*Free products are subject to the terms and conditions of the end-user license agreement that accompanies download of the software.