[creatrope] sent in this slick Alien costume that he made for his son. The costume does look decent, but not professional. For something tossed together from parts around the house, it looks fantastic. The real kicker, is the fact that it has the retractable inner mouth. The retractable mechanism is constructed from Legos and extends when his son opens the mouth. We think he did a fantastic job with this costume, but if you’re looking for something a little more polished, check out this Alien made by [Asy0uw1sh ] you can see a little more detail on how it works here.