he doesn't have anything up right now, but keep checking ebay member "nosferatoys". it seems like about once a month he puts up a bunch of custom-ish predator accessories in 1/6 scale. hes got the mask set, some bone weapons, a sweet alien skull set, a predator skull, and several sets of human skulls. one cool set he has is 3 or 4 human skulls in a net sack. his stuff isn't cheap, but its the only place i know of to get anything.