I'm tired of the four-legged versions of aliens. I'd like to see something long and a bit disproportioned, sinewy and yet heavily biomechanical in nature...more so then the original big chap. To me the alien is and will always will be a perfect organism, and that's how I want to see it approached and that includes how the design is approached. The idea of coming up with new ways too see the creature (dog, ox, cat, etc..) is just boring.