This isn't much of a serious concept. This image popped into my head after chatting with my best friend on Skype...

This is suppose to be a concept of Hiltz's larval stage but I kind of made him a little bit too pudgy ROFL mainly because in this stage Hiltz's primary goal besides infecting unsuspecting soldiers is to eat and grow in size so he can undergo a metamorphosis and regain his original form.

TIME TO REDO THIS INTO SOMETHING MORE SERIOUS. >:U

This is Hiltz's original form: http://theangryfishbed.deviantart.com/art/King-of-Wraiths-187186109
However this design will get a 100% redesign.

Hiltz/SOM/Wraith Parasite Concept belong to ME!