Well, you didn't think Skelevex was a human skull did you?
These remains clearly display some kind of parasites, which were living within their host's brain.
Skelevex will be releasing the first five one-of-a-kind Skelevex Parasite specimens beginning on Friday September 30th 2016 at 6.30PM BST (1:30PM ET). Measuring 3 inches long, these hand painted polyurethane resin figures are done in DMS' signature anomaly style. You'll be able to pick one up for £15.99 plus shipping (currently $20.83).