SO WHAT IF ZEX HAS BEEN HUMANIZED?

then he looks like this, probably; olive skin, literally olive-green hair in tentacle-like twists, and much smaller and skinnier than he is as a VUX, probably no more than 6'5" (which is short when you're usually somewhere closer to 7' to 8'), with visible aging but not as much as his age would suggest; he appears to be a rather underfed 40 or so.