In 3DXchange there is a retargetting ability, if your figure has the minimum bones shown you can t pose and retarget it.
Maya and Max biped, human ik are two of the preset options so if you rig with those bones it should work, I do not have Autodesk software but FBX files of stuff rigged using biped in Max is usually fairly easy to use out the box if I find it.
You can do Blendshapes or morphs and assign them to the visemes and expressions in expression editor too.
Reallusion has video tutorials on their youtube channel.