Here is an official press release from Lulubell Toys:

"Announcing our exciting Wonderfest exclusive: the Human Worm!

A Scientist mutates into a human worm after entering his teleportation machine unaware of hosting an internal parasite. The contraption merges their DNA together and creates "The Human-Worm" custom mash-up of Miscreation Toys Cestoda & Lulubell's Françios le Grand, painted up by Grody Shogun for Wonderfest. Find this guy at Wonderfest booth 4-10-13, or on Lulubell Toys for 24 hours only here. "