In the archive 3 optimized models scattered in folders. The name of the folder looks like this: Chandelier 'height', 'diameter'. (all in millimeters)
Example: Chandelier240,470

Dimensions:
1. Height 1100mm
Diameter 530mm
https://egloshop.com/product/lyustra-cannafesca-2/ 

2. Height 240mm
Diameter 475mm
https://egloshop.com/product/lyustra-cannafesca-3/ 

3. Height 1100mm
Diameter 380mm
https://egloshop.com/product/lyustra-cannafesca/