Move verts only. Reshape by moving vertices — don't add, delete, or retopologise, or the
conversion can't map your edits back to the rig. Paint and rig are handled for you; you only
need to sculpt the shape.
rigging console — idle
// choose a race and a .blend, then Convert.
// the mesh is read in Blender, lifted onto the base, and checked
// for a byte-perfect scaffold before you download.