I have just added a set that I have decided to call Energy Wall to the Asset Store. It can be built to fit pretty much any space, and is ideal for a futuristic world where you need to control where the player has access to (you can switch sections off as you choose.)
I will be releasing an effects pack in the next few weeks that can be used in conjunction with all of my pieces, so keep an eye out for it.
As always, feedback and comments are welcome.
See all my work at http://ablevertsmith.blogspot.com/
Able