MMD model and Mixamo motion into Blender

Hi, Has anyone here tried to put an MMD model with Mixamo motion into blender? I can’t get the bones to line up. I appreciate any help you can give me, thanks.

The models I have been using and having problems I put in Youtube: MMD Cover to Everglow’s Adios. You might need to choose most recent from the filter. I wanted them in blender cause it offers more stuff to do with them. I can get Mixamo motion and MMD models in Blender, but can’t line up the bones - what is missing that need to do to download? Thank you. Snow

Try this addon: