It seems that the evolution of the Blender 3D software and the large number of users have led to changes in other similar programs.
Professional character animation is a highly challenging task not for any single Blender artist. Now, with Reallusion’s disruptive character pipeline, you don’t need to build everything from scratch. Instead you can start from a professionally-rigged character base, with all its inherited facial and body animation advantages, to creatively building on top.
Source of this articl. and the youtube video from Reallusion
