There seems to be a few articles around the place highlighting a proposed Tool Lego set by master builder blocksandmocs, in which there is a stage, and a representation of all 4 band members. It looks kinda cool, though I’d love to see more in the way of a Tool specific stage – perhaps the heptagram?
It’s a Lego IDEA, so if it gets enough votes it may actually happen. You can check it out here.