The Telecalculograph Mk II is one of the nicest steampunk case mods I have seen. You can see the amazing level of detail on this mod at Fusion Mods and if you are a steampunk nut you can actually win this mod over at Destructoid. All you need to do is show them how much you love steampunk to win. How do you show your love? According to the site:
To get a chance to win this behemoth, I need you to show us in the comments what you think steampunk is. Dress up in your favorite garb. Show us something you made that fits the theme. Make a video of you and your friends. Take some cues from sites like this. Whatever, you do, make sure you’re holding a Destructoid.com sign in your photo, video or art installation!
So what are you waiting for head on over and win, win, win!