Attached Link: http://www.runtimedna.com/catalog.ez?ShowProduct=EJ%2D006&ParentID=42181

raven is correct. Microcosm is a modular system that allows you to create complex and realistic natural scenery without burdening your system. It's sorta like having Bryce come to life in Poser (although you don't have the point lights, darn it). The sets use inj/rem morphs systems and high resolution textures in a tiled scheme that allows you to have incredible flexibility. Combined with other Modualz items and Transpond' plants and settings, they can give you everything from an oceanfront scene to a river scene to a forest or desert -- it's amazing how versatile they are. Coldn't live without them. And won't -- new stuff out all the time. Link is to the product page

thou and I, my friend, can, in the most flunkey world, make, each of us, one non-flunkey, one hero, if we like: that will be two heroes to begin with. (Carlyle)