Miscast zombie viper heads
Unknown SW troopers
Cast helmet
Hollowed galactic hero scout helmet
Spare body parts
McFarlane fleshy bits

One of the most interesting specimens released from the thawed polar ice caps of earth-1 were these two troopers. They quite amazingly were found walking through the tundra. Non-verbal and carrying no identifying items, they are simply troopers from some lost race or possibly some future race with technology to travel through time.
Whomever the poor souls may be they are infected with a virus unknown to me or medical science. The virus animates dead tissue. It drives it's host with a hunger for flesh until the host can no longer physically move.
Nothing we have tried has killed this virus. I have cataloged this virus as simply virus Z .

In the dark vastness of space there are nightmares that are flesh and bone. In my travels i have collected many specimens of alien creatures. I primarily study Xeno biology and archaeology that focuses on the various xenomorph species. I also study other alien predatory and parasitic life forms. My research goes to the highest bidder. I have provided cobra and the collective governments with pieces of my findings, but the only complete record is here with me.