The spectacles are convenient to open and close:
-spectacles manipulation is limited to physically correct amplitude
-regardless of the rotation of the glasses in XYZ coordinates and regardless of the selected rotation coordinate system, the spectacles will rotate in the correct plane

The model was created with subdivision surfaces. You can control the mesh density. Turbosmooth modifier enabled (display in viewport - 0 iterations, 1 iteration on render)

-Polys: 141530
-Verts: 143490

-max 2014 corona
-max 2014 vray
-fbx corona
-fbx v-ray
-obj
-textures