Self portrait. Not perfect, I always struggle drawing the frills all down my back and there are a couple things I'd change, but I do enjoy it. Its good for something I whipped up in an hour or so.
My appearance as a gillman is very fluid. Frills, flipper feet, and webbed hands are really the only thing consistent with it. Sometimes my skin is smooth and amphibious, sometimes its thick like an alligator. Teeth change often, as do the fins on my body. I get them on my arms, but sometimes it's frills on my arms. Legs are always a toss up between smooth and frog-like or filled with rudder-like fins. Sometimes my color is dark and murky, others it's bright green like a tree frog.
The version here, though, is a good representation of how I feel most of the time (because it doesn't show some of the more wishy-washy traits). I don't like it enough to make it a profile picture anywhere, but I am fond enough of it to post here and there.