Children's Bedroom set

The archive contains 3Ds Max 2011 + FBX files
DEVYN TUFTED VELVET DAYBED Bed
Twin Option
Collection of children's beds -
https://3dsky.org/collection/shared/5081822 

https://www.rhbabyandchild.com/catalog/product/product.jsp?productId=rhbc_prod379141&categoryId=rhbc_cat379070 

https://reloft.ru/collection/krovati-3/product/kushetka-devyn-tufted 

Canopy JAVA BED CROWN

https://reloft.ru/collection/baldahiny/product/verhushka-baldahina-ava 

The carpet is made with Hair and Fur.
To display correctly, enable the mr prim mode in the Environment and Effects settings (figure 8) in the Hair and Fur tab.

There is no Hair and Fur modifier in the FBX file. It will need to be applied to the carpet and configured according to the screenshot in the archive.