For Corona render, it is recommended to install a version not lower than 1.5, since the glossiness of the materials is configured with PBR in mind.
In the archive you will find the file max 2018, FBX.
The diameter of the lampshade is 87 cm.
Width: 40.6 cmHeight: 153 cm
https://goo.su/eEssWV
MAX (Autodesk 3ds Max, filesize: 44.9 MB), FBX (Autodesk FBX, filesize: 50.4 MB), TEXTURES (Textures, filesize: 44.9 MB), JPG (JPG, filesize: 44.9 MB)