The carpet rendered in 3ds Max 2013. V-Ray 2.40.03 but saved in Max 2010. The scene contains two objects a carpet and splines (hair_spline). If the hair does not open to scale then in the settings for hair and fur you need to open the scroll of tools and activate the inscription Recomb From Splines and specify spline_hair and the hair will take the desired shape. Then splines can be deleted. Adjust the amount of hair and segments for yourself 450000 and root thickness 2 are installed on this carpet. For weak computers the amount of hair can be significantly reduced and the root thickness can be made larger for example 3-5. File formats obj fbx without wool. Before rendering go to the Rendering – Effects tab click on Hair and Fur and select mr prim mode below. If you will render in the crown you need to remove the daw in Mr parameters with Apply mr Shader
and throw the texture by opening the Material Parameters scroll in the tip color and root color cells checked for corona render 3. If there are problems with rendering fur write to me. I will try to help you. Turkish Shaggy Fur Rug. Size: 205×112 cm. System units mm.