Wings3D has a couple of things that might be useful for this - but you'd really have to try them to find out for yourself :) Example of the workflow, to get the idea. Create a cube (right click for menu), select as an object. Object | Duplicate -> Free (and repeat to make a few - using shift+D will repeat the last action, so you can make a lot quickly) Change to vert mode (press v or vert icon) Select all verts (cntrl A) Vert | Deform -> Crumple -> Random (drag mouse and selected verts move around, distorting the cubes) Can also make a random selection of the verts by using Select | By -> Random -> 10%, 20%.......90% (then use Deform crumple again if you want) Some of the other tools in the Deform sub menu might be of use, together with careful use of Vert | tighten. Obviously, using cubes is a bit limiting, but this is just an example - make something with a bit more detail to use on the above procedure and maybe give it a try? (No problem storing/recalling specific selections, btw, if you want to limit tweaking (there's also a 'Tweak' tool) to particular areas. Hope this helps pp (apols for the step by step, if you're already a winger)