This is a Gate I created for Lux. I think it fits the steam punk style well. The gate has several layers. The first is a heavy metal three piece, behind that are four rotating metal plates and finally a solid portcullis. I originally planned to create a more complex mechanism but the additional cogs would have made the overall polycount unrealistic. To see it in game, download the latest game build over at moddb.
This version of the video is HD (if you have problems with this video an SD version is below it)
This version of the video is SD (better for slower connections)