I downloaded the Namihei files, and the WW package. No viruses here. I just went to PCPitstop and ran a virus scan, and it came up clean. (Don't have an antivirus program of my own. I've never really needed one. Though if I had kids downloading who knows what off the net, it would be a different story.)

I think Namihei is what that hair is called. Bald on top, except one hair. At least, that what Google Images suggests.