Blender to Unity Vrchat Avatar Creation This tutorial was made using Blender Version 2.78 and Unity Version 5.6.3p1 Part 0: Summary Preparing your scene and avatar for rigging OpenBlender. On the side menu under Units, set the working units to Feet or Meters, and change Length to Imperial or Metric depending on your preference.Import your 3D Model into Blender. Make sure your model is less than 20