disjointed sculpt plane ground cover maya blender second life

Hey everyone first, sorry for all kind of mistakes I will make but its late here and my english is not that good Since two days Im trying to do my own sculpted grass ground cover. At the moment I sell my grass using a full perm ground cover I bought somewhere but I want to use it in much more different ways, so Im trying to do my own.. well lets start... this is the kind of sculpty I need to create :