Make an Iron Man Arc Reactor

Make an Iron Man Arc Reactor: "I didn't have a lot of time to make a great Halloween costume this year so I figured I'd do something relatively simple that was still eye catching and cool. I wanted my Arc Reactor to look pretty realistic, but not necessarily 100% movie accurate, so it's kind of a cross between a MkI and MkII version. There are some things I'd change on the next version (and I'll point them out) but overall I'm pretty pleased with it."