For whatever reason I find this thread to be one of the most endearing on the entire forum. One man's enigmatic quest for a pixel-perfect shrimp! Anyway, I think you've got something there with your latest update. Three things though: 1) The red thing is nicely shaded, but the glossiness makes it look like a different material than the rest of the shrimp's body. It's also very straight. Try giving it a rounder shape (like in the previous versions) and tone down the shiny bits and it should be good to go. 2) The lighting from below on the "tail" makes it look very flat. Skip that, or add it in a consistent and more realistic manner all over the piece. And finally 3) the outline is a bit choppy (and his antennas are cut off, which looks strange).