I have recently developed a free SteamVR mocap tool that allows custom Makehuman avatars (as well as Reallusion CC3 models) to be used. And by using this automated
Custom Avatar Builder user's may add custom avatars, fit into them and begin creating recordings/playback from them. It include ability to export all recordings directly to a SceneLoader.blend file for easy Cycles/EEVEE rendering.
I have also added many helpful features including: story-boarder, full-body tracking, microphone lip syncing, facial expression controller/editor, body physics, props, firearms, VivePro Eye gaze/blink tracking support, and so on..
The official release can be found on blenderartists.org:
Download Here.
Here's an example showing how to add custom Makehuman avatars:
And finally here's a
short film I made using this tool:
Note, this was the first short film I ever directed, so it's far from great, but I created the entire thing in ~3 hours.