As a huge steampunk geek, I've spent a fair amount of time hunting for steampunk Lego creations. Recent, I stumbled upon a new theme being designed on Cuusoo, Hyperborea
. It's being designed by the same guy who made the Space Troopers theme (which sadly didn't make it out of review). Hyperborea is a very interesting theme, and I'm hoping it passes review. At the very least, the hardsuit instructions that are going to be released soon are probably going to be worth checking out. I'm definitely going to build a few infantry based on the soldiers from there.
You also might want to check out the Space Troopers theme, as it has some very cool vehicle designs that are worth examining (I'm planning on building one of the jeeps if I get the parts, and am studying the drop pod as I design my own, larger version).
"There's suspension of disbelief and then there's insulting my fucking intelligence"