I've modeled a head in Zbrush but it's a very dense mesh. This is my very first 3D project so I'm not really sure how to go about doing the retopology. Can anyone point me toward some good tutorials or provide an answer to help me?
When I try to do retopology in Zbrush, this is what I get:
As you can probably see, there are 9 holes in the retopo.