Hi,
YOu could try using either of two methods,
Use the snap to points option>
select both models and go into component mode (points) for both models> then select the model (mask) and use the snap to points function (hold down V while in translate mode).
Make the head model live (make live under modify menu) and draw poly's directly on the mesh that way.
Hope this helps
re jim
Mayan elder......only in years.....