The plugin that offers a professional, for a free and open-source 3D computer graphics software toolset used for creating animated films, visual effects, art, 3D printed models, interactive 3D applications and video games,   3D modeling of what?
Blender (software) Blender is a professional, free and open-source 3D computer graphics software toolset used for creating animated films, visual effects, art, 3D printed models, interactive 3D applications and video games. Blender's features include 3D modeling, UV unwrapping, texturing, raster graphics editing, rigging and skinning, fluid and smoke simulation, particle simulation, soft body simulation, sculpting, animating, match moving, camera tracking, rendering, motion graphics, video editing and compositing. It also features an integrated game engine.
Showplace Showplace is a 3D program for creating computer graphics, released in the 1990's by Pixar for Apple Macintosh and Windows-based PC computer systems (version 1.0: US $995, version 2.0: US $695 disk, $495 CD). The Mac version was co-developed by Phil Beffrey . Version 1.0 allowed people to create scenes by importing models. It would create a basic primate model, from which you could change model surfaces and set lighting and camera angles. Version 2.0 provided additional modeling tools.