https://www.1stdibs.com/furniture/lighting/chandeliers-pendant-lights/ceiling-lamp-teli-achille-pier-giacomo-castiglioni-flos-italy-1970s/id-f_16043092/ 

The model does not contain light sources

polys: 65233
verts: 67038

dimensions:
width: 42 cm / 16 1/2″
height: 65 cm / 25 1/2″