Copyright © Lawrence Mann. Initial sketch (below) and detail colour sketch prior to final colours - notice the larger Hormagaunts in the initial sketch and how they were scaled down to make the Tervigon appear larger. The initial sketch also included arms as this was also meant more as a concept for a new design - note the more unique facial features, which were kept. The teeth and eyes however were made less cartoonish, which was always my intention.
The Warhammer 40,000 Tyranid Tervigon was given a very aggressive and dynamic layout to represent the ferocity of the Hive. This image could be expanded upon and widened to show more of the hive but I do feel that it would loose much of the impact. 

Created in Photoshop with Wacom 32" Pro.