Can you edit a SIM default hair in blender?

I wanted to turn the clay hair into an alpha hair. Is this possible or do I need to start from scratch? I am a newbie trying things out. I did manage to make a dress in Marvelous Designer and Blender. So I wanted to try hair now. And the one hair I need for my character (I recreated Michael Langdon from American Horror Story) is a clay mesh of course. I think it's the Morgyn one. Here is a picture of my creation. It took me so long to get that face right. I have a hairline skin, that widow's peak isn't part of the hair.