Hey,
I made a tester for my exports from Blender. While this is just a single demo from that process, I can apply this anytime I generate files out of Blender. I run them to see how the PBR materials look in a browser, on my local machine, with just a double-click of a small html file, also generated.
When the scene is of a MakeHuman, called an Automaton, extra things are testable. I have yet to make a function to iterate through all the finger shape keys for testing, but I have high confidence this is coming through correctly.
What I am working on next is getting a final KinectV2 skeleton, and finishing the Kinect capture. Samples from this is what will comprise the 'Calisthenics' button. I will update this demo & put an additional message here, as this progresses.
Here is the live scene