I actually got a really nice message from someone on Twitter about my use of this user icon (which seemed appropriate given the cold weather last week - see this page for details on the Star Wars snowflakes). She had been saying that all of her friends' user icons were reflecting their personalities, and I asked what mine said about me.
It looks like a snowflake. It's saying that you're close to meltdown but your structure is strong and can hold out:)
I replied: But this one is made of Star Wars Y Wing fighters!
She said: I am bang on! Star Wars snowflakes are warrior snowflakes - they don't melt, they multiply:))