I make granite cemetery stones. I have no problem making the shapes. I have scanned stone samples in Photshop and adjusted transparencies for "polished" and "unpolished" textures and imported them into VW. (i'm still on VW10) What I want to do is make a rough, random split face texture or shader to apply to the sides. I have tried editing a bump shader. It kind of works, but looks more lumpy than jagged. I would appreciate any suggestions. Thanks