Mastering the world of 3D design requires precision and attention to detail. For those utilizing V-Ray versions below 3.1, it's essential to note the capabilities of the Microfaset BRDF options. In the BRDF section of materials, the incorporation of Microfaset GTR (GGX) provides unparalleled intricacy. However, individuals working with older versions may encounter an empty BRDF field. In such cases, selecting alternatives like Blinn, Phong, or Ward becomes imperative to elevate your 3D interior decor to the next level.