yes the blade does move. you simply push it in manually and there is a tiny electric solinoid that catches it. One touch of a button on the wrist computer and it snaps out. After the aliens crushed threw the bio's so easy in AVP I thought this little blade may have helped.
Hey it's me Alphatech, I'm making two of these. One for me and one to sell. I have to sell the bio with the mask since they are made for each other. If you look close you can see that the top of the head has a place for smaller thinner dreads. "TOPKNOT". The bio is designed to go around them. Wait till you see it. Actually i have to sell the arm computer i'm working on with the set. The face blade and lasers are controlled on the computer. I'll throw some sculpt pics up on that soon. Jeff P.S. There are some better photos in the trophy room under " a few pics of my bio sclpt, faceblades"