I have just posted this up as I have created none of my own, and I love Norngirl's rendition of fluffy ettins.
They use Ettin Slot 1, which is usually available, but if you have downloaded the Drone conversion of C2 Ettins, that might clash. (Any Ettins in Slot 1 will change appearance)
Spore Ettins
Uses sprites from all 3 games
This is actually a cob for a new egg creating Spore Ettin Mother that produces a variety of ettins and makes sure you always have a few knoccking around.