These Aviator Sunglasses come in 4 different versions:

Additional info:
Texture 1 (frames) - 512x512
Texture 2 (lenses) - 128x128
LOD 0 - 2130 tris
LOD 1 - 1616 tris
LOD 2 - 707 tris
LOD 3 - 126 tris