This is the metal drinking cup used in the Star Trek movies when Klingons drink bloodwine. Rumor has it the original prop was first used in The Ten Commandments and then made their way to the Star Trek soundstage. I've never found a suitably accurate replica so I decided to try modeling it for my first try in Hexagon 3D.
It'll need to be scaled up for printing. Looking at the props in use on the screen, it looks like a height of about 5.5" should be about right.
