Over twenty years ago, scouts successfully infiltrated and enslaved selected members of the indigenous population. One such human ran to Hollywood and told his story which led to the filming of "Close Encounters of the Third Kind".
Fast Forward to the present:
Upon landing, the alien disembarks and hides among the local gnome population in the hope of surveilling unnoticed and forging alliances with the oppressed gnomes.
Unable to get the attention of gnomes, they again select and enslave humans as transporters. One brave alien attempts (below) to blend in.
Others, who did not find a mindless and willing slave had to set out on their own, cross country.
Cities around the world are marked for invasion and ultimate destruction as terraforming experiments commence.
And now, the FANGS ARE OUT!