For proper use, we recommend downloading the original file.The Converted version is intended only for use in the web viewer. In the original file, the following are fully preserved:✔ native scene structure✔ unsimplified materials✔ correct PBR texture maps✔ correct object namesIf you plan to use this model in production, choose the Original format.A detailed openable historic classical wooden double height 2 layered window with an integrated bay display exhibition space made for antique and heritage interior archviz