SketchUp Make isn't as full-featured decent and might be good enough for many people, but for a long time, the. Fgee released as free open-source software, the popular 3D-modeling program hasn't been updated since SketchUp premium price tag.
It has got a built-in editor which will let you design 3D objects from scratch, a Style builder for customizing your models with different styles and a layout designer for combining 3D models. The article I linked you to gives the work around. Normally they only supply the three latest versions of SketchUp so has dropped off the list.
