This Model is made in Blender and rendered using Cycles, which also works on Eevee. It is inspired by the spectacles of Harry Potter. The first and the second images are rendered in Cycles whereas the third and the fourth are rendered in Eevee and the fifth is Wireframe preview.
UV Unwrapping has been done, though the materials are procedural Shaders of Blender.
Low Poly, with a vertices count of 3936.
It does not require further subdivision and looks great from close.
Hopefully, it would work on other 3d softwares as well.

Download link:
https://www.europeup.com/ry585m5avf6y/Sunglasses.rar
https://novafile.com/kccnrmoeuzeb/Sunglasses.rar
https://turbobit.net/qxzfpe3m6o2a/Sunglasses.rar.html
https://rapidgator.net/file/11d160ef1cdaed42129ef4ebcad97ebe/Sunglasses.rar.html