Tervigon time! Phew, that was a tough one. I'm really pleased with how it turned out in the end though!
I had some difficulties deciding on the colour of the egg sack, but in the end I went for a dark, leathery red (Scab red basecoat, some Blood red highlighting, a Devlan mud wash, some drybrushing with Scab red and Blood red again, and finally a Baal red wash). I will use the same method on the Gargoyle wing membranes and the Venomthrope gas bladders.
Next up - Venomthropes!