So I did some greenstuff on the cyclops and two objective markers inspired by two scenes out of this clip by Weebl:(Loud and a bit obnoxious you might want to mute.)
I choose "But we've got a big knife!!!" and "Hey, we're fungus!" thought they made for decent markers.
Greenstuff around the eye. And some mushroom stalks for the "But we've got a big knife!!!" marker.
Will separately paint up those mushrooms that fell of and then add them together with an ogre knife on the painted base.