Not a mod but a tank I found a "Latty Clear" by Fan Kiris (I think). I posted in this forum and got some good responses / guesses and was hoping someone could definitively tell me what the thingy inside the tank does.
http://www.gr-modders.com/images/iattyClear/iattyclear.jpg
That would be Kir Fanis, who also makes some nice carto tanks (trap tank, clean tank). That looks like a rebuildable atty, and the thing inside the "bell" would be the cup, wick and coil, I'd imagine.