3ds Max 2013.V-Ray 3.40.01. File formats obj, fbx without wool. European Handmade Cowhide Rug. Before rendering, go to the Rendering - Effects tab, click on Hair and Fur and select mr prim mode below. If there are problems with the rendering of fur, write to me. I will try to help you. Size: 185x170 cm. System units mm.