I'd kitbash an animal mannikin with a human clothing store one. Just get the wolf head; lop the human head; super glue; re-sculpt the seams to coverup. Sand and airbrush. Maybe dress it up with a thrift store bought sun dress, in case I have the urge to do drapery studies.
I wonder what the traffic cops would think if I use it as a fake passenger on an HOV lane.